- published: 29 Oct 2014
- views: 12516
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I tell you all about rocket impulse and explain specific impulse.
I get asked why specific impulse is measured in seconds, and why many of the equations using the value have a factor of 'g' in them - the factor is used as a conversion so that engineers working in different units can all correctly agree on the value of specific impulse.
- published: 02 Apr 2013
- views: 39686
Tutorial on types of rocket fuels, solid vs liquid, specific impulse, and proper units of measure of physical quantities. Roughly parallels the Civil Air Patrol Cadet Aerospace Education Module 4. See www.midnighttutor.com for a larger format video.
- published: 20 May 2008
- views: 10445
Specific Impulse is a measure of the efficiency of jet and rocket engines. So why does it have units of seconds? I show you where specific impulse comes from, what it means and why it has such funny units. I also give some rough values for different kinds of engines.
- published: 30 Jan 2013
- views: 1515
To get a better understanding of the rocket performance I conducted some experiments to figure out how to convert the specific impulse displayed on the parts into a specific impulse I can use with the Rocket Equation.
- published: 29 Jul 2012
- views: 11170
This video was created as a part of my high school senior year project in May 2012 with an accompanying lab report and a paper on different rocket propulsion methods. I will think about uploading the documents onto Google Drive if requested. The experiment was meant to be a proof of concept, and not necessarily for accuracy. Please let me know if there are any errors, thanks.
The music in this video is Strobe by Deadmau5, and I do not claim to own it.
- published: 11 Jan 2013
- views: 1117
The "Variable Specific Impulse Magnetoplasma Rocket" is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust. It is one of several types of spacecraft electric propulsion systems.
The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977.
VASIMRs units for development and test have been assembled by the Ad Astra Rocket Company, headquartered in the city of Houston, Texas, United States.
The Variable Specific Impulse Magnetoplasma Rocket, sometimes referred to as the Electro-thermal Plasma Thruster or Electro-thermal Magnetoplasma Rocket, uses radio waves to ionize and heat propellant, which generates plasma that is accelerated using magnetic fields to generate thrust. This type of engine is electrodeless and as such belongs to the same electric propulsion family as the electrodeless plasma thruster, the microwave arcjet, or the pulsed inductive thruster class. It can also be seen as an electrodeless version of an arcjet, able to reach higher propellant temperature by limiting the heat flux from the plasma to the structure. Neither type of engine has any electrodes. This is advantageous in that it eliminates problems with electrode erosion that cause rival designs of ion thrusters to have relatively shorter life expectancy. Furthermore, since every part of a VASIMR engine is magnetically shielded and does not come into direct contact with plasma, the potential durability of this engine design is greater than other ion/plasma engine designs.
Wiz Science™ is "the" learning channel for children and all ages.
SUBSCRIBE TODAY
Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Variable+Specific+Impulse+Magnetoplasma+Rocket, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
Wiz Science™ is "the" learning channel for children and all ages.
SUBSCRIBE TODAY
Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Variable+Specific+Impulse+Magnetoplasma+Rocket, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
- published: 10 Sep 2015
- views: 569
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR®) represents the future of translunar and interplanetary transportation as well as propulsion within Earth orbit. Its superb efficiency compared to that of a conventional chemical rocket allows double the payload mass for lunar delivery and half the transit time to Mars. Its robust design allows much greater power levels than existing electric propulsion systems and promises longer lifetimes.
- published: 08 Jan 2010
- views: 133295
Specific impulse
Specific impulse (usually abbreviated Isp) is a measure of the efficiency of rocket and jet engines. By definition, it is the total impulse (or change in momentum) delivered per unit of propellant consumed, and is dimensionally equivalent to the thrust generated divided by the propellant flow rate. If mass (kilogram or slug) is used as the unit of propellant, then specific impulse has units of velocity. If weight (newton or pound) is used instead, then specific impulse has units of time (seconds). Multiplying by the gravitational constant (g0) converts it from the weight basis to the mass basis.
A propulsion method and system with a higher specific impulse uses the mass or weight of the propellant more efficiently in creating forward thrust, and in the case of a rocket, the less propellant needed for a given delta-v, per the Tsiolkovsky rocket equation. In rockets, this does necessarily mean the engine is more efficient at gaining altitude, distance, or velocity. This is because if an engine burns the propellant faster, the rocket has less weight for a longer period of time, which makes better use of the total force times time that was acquired from the propellant. This is much less of a consideration in jet engines that employ wings and outside air for combustion to carry payloads that are much heavier than the propellant.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Specific_impulse
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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11:42Rocket Impulse Explained
Rocket Impulse ExplainedRocket Impulse Explained
I tell you all about rocket impulse and explain specific impulse. -
3:13Specific Impulse - Why is it Measured In Seconds?
Specific Impulse - Why is it Measured In Seconds?Specific Impulse - Why is it Measured In Seconds?
I get asked why specific impulse is measured in seconds, and why many of the equations using the value have a factor of 'g' in them - the factor is used as a conversion so that engineers working in different units can all correctly agree on the value of specific impulse. -
5:55UQxHYPERS301x 1.6.3v Specific Impulse
UQxHYPERS301x 1.6.3v Specific ImpulseUQxHYPERS301x 1.6.3v Specific Impulse
-
14:21Rocket Science 101: Rocket Fuels, Units of Measure
Rocket Science 101: Rocket Fuels, Units of MeasureRocket Science 101: Rocket Fuels, Units of Measure
Tutorial on types of rocket fuels, solid vs liquid, specific impulse, and proper units of measure of physical quantities. Roughly parallels the Civil Air Patrol Cadet Aerospace Education Module 4. See www.midnighttutor.com for a larger format video. -
6:34Specfic Impulse Brain Waves
Specfic Impulse Brain WavesSpecfic Impulse Brain Waves
Specific Impulse is a measure of the efficiency of jet and rocket engines. So why does it have units of seconds? I show you where specific impulse comes from, what it means and why it has such funny units. I also give some rough values for different kinds of engines. -
3:52Rocket Science - Kerbal Space Program
Rocket Science - Kerbal Space ProgramRocket Science - Kerbal Space Program
To get a better understanding of the rocket performance I conducted some experiments to figure out how to convert the specific impulse displayed on the parts into a specific impulse I can use with the Rocket Equation. -
4:06Calculating the Specific Impulse of a Model Rocket Engine
Calculating the Specific Impulse of a Model Rocket EngineCalculating the Specific Impulse of a Model Rocket Engine
This video was created as a part of my high school senior year project in May 2012 with an accompanying lab report and a paper on different rocket propulsion methods. I will think about uploading the documents onto Google Drive if requested. The experiment was meant to be a proof of concept, and not necessarily for accuracy. Please let me know if there are any errors, thanks. The music in this video is Strobe by Deadmau5, and I do not claim to own it. -
5:02Martin Garcia - Specific Impulse
Martin Garcia - Specific ImpulseMartin Garcia - Specific Impulse
amazing 2 -
2:42Variable Specific Impulse Magnetoplasma Rocket - Video Learning - WizScience.com
Variable Specific Impulse Magnetoplasma Rocket - Video Learning - WizScience.comVariable Specific Impulse Magnetoplasma Rocket - Video Learning - WizScience.com
The "Variable Specific Impulse Magnetoplasma Rocket" is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust. It is one of several types of spacecraft electric propulsion systems. The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977. VASIMRs units for development and test have been assembled by the Ad Astra Rocket Company, headquartered in the city of Houston, Texas, United States. The Variable Specific Impulse Magnetoplasma Rocket, sometimes referred to as the Electro-thermal Plasma Thruster or Electro-thermal Magnetoplasma Rocket, uses radio waves to ionize and heat propellant, which generates plasma that is accelerated using magnetic fields to generate thrust. This type of engine is electrodeless and as such belongs to the same electric propulsion family as the electrodeless plasma thruster, the microwave arcjet, or the pulsed inductive thruster class. It can also be seen as an electrodeless version of an arcjet, able to reach higher propellant temperature by limiting the heat flux from the plasma to the structure. Neither type of engine has any electrodes. This is advantageous in that it eliminates problems with electrode erosion that cause rival designs of ion thrusters to have relatively shorter life expectancy. Furthermore, since every part of a VASIMR engine is magnetically shielded and does not come into direct contact with plasma, the potential durability of this engine design is greater than other ion/plasma engine designs. Wiz Science™ is "the" learning channel for children and all ages. SUBSCRIBE TODAY Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK. Background Music: "The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library. This video uses material/images from https://en.wikipedia.org/wiki/Variable+Specific+Impulse+Magnetoplasma+Rocket, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms. Wiz Science™ is "the" learning channel for children and all ages. SUBSCRIBE TODAY Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK. Background Music: "The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library. This video uses material/images from https://en.wikipedia.org/wiki/Variable+Specific+Impulse+Magnetoplasma+Rocket, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms. -
5:56Magnetoplasma Rocket
Magnetoplasma RocketMagnetoplasma Rocket
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR®) represents the future of translunar and interplanetary transportation as well as propulsion within Earth orbit. Its superb efficiency compared to that of a conventional chemical rocket allows double the payload mass for lunar delivery and half the transit time to Mars. Its robust design allows much greater power levels than existing electric propulsion systems and promises longer lifetimes.
-
Rocket Impulse Explained
I tell you all about rocket impulse and explain specific impulse.
published: 29 Oct 2014 -
Specific Impulse - Why is it Measured In Seconds?
I get asked why specific impulse is measured in seconds, and why many of the equations using the value have a factor of 'g' in them - the factor is used as a conversion so that engineers working in different units can all correctly agree on the value of specific impulse.
published: 02 Apr 2013 -
UQxHYPERS301x 1.6.3v Specific Impulse
published: 06 Apr 2014 -
Rocket Science 101: Rocket Fuels, Units of Measure
Tutorial on types of rocket fuels, solid vs liquid, specific impulse, and proper units of measure of physical quantities. Roughly parallels the Civil Air Patrol Cadet Aerospace Education Module 4. See www.midnighttutor.com for a larger format video.
published: 20 May 2008 -
Specfic Impulse Brain Waves
Specific Impulse is a measure of the efficiency of jet and rocket engines. So why does it have units of seconds? I show you where specific impulse comes from, what it means and why it has such funny units. I also give some rough values for different kinds of engines.
published: 30 Jan 2013 -
Rocket Science - Kerbal Space Program
To get a better understanding of the rocket performance I conducted some experiments to figure out how to convert the specific impulse displayed on the parts into a specific impulse I can use with the Rocket Equation.
published: 29 Jul 2012 -
Calculating the Specific Impulse of a Model Rocket Engine
This video was created as a part of my high school senior year project in May 2012 with an accompanying lab report and a paper on different rocket propulsion methods. I will think about uploading the documents onto Google Drive if requested. The experiment was meant to be a proof of concept, and not necessarily for accuracy. Please let me know if there are any errors, thanks. The music in this video is Strobe by Deadmau5, and I do not claim to own it.
published: 11 Jan 2013 -
Martin Garcia - Specific Impulse
amazing 2
published: 20 Jul 2010 -
Variable Specific Impulse Magnetoplasma Rocket - Video Learning - WizScience.com
The "Variable Specific Impulse Magnetoplasma Rocket" is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust. It is one of several types of spacecraft electric propulsion systems. The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977. VASIMRs units...
published: 10 Sep 2015 -
Magnetoplasma Rocket
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR®) represents the future of translunar and interplanetary transportation as well as propulsion within Earth orbit. Its superb efficiency compared to that of a conventional chemical rocket allows double the payload mass for lunar delivery and half the transit time to Mars. Its robust design allows much greater power levels than existing electric propulsion systems and promises longer lifetimes.
published: 08 Jan 2010
Rocket Impulse Explained
- Order: Reorder
- Duration: 11:42
- Updated: 29 Oct 2014
- views: 12516
I tell you all about rocket impulse and explain specific impulse.
I tell you all about rocket impulse and explain specific impulse.
wn.com/Rocket Impulse Explained
I tell you all about rocket impulse and explain specific impulse.
- published: 29 Oct 2014
- views: 12516
Specific Impulse - Why is it Measured In Seconds?
- Order: Reorder
- Duration: 3:13
- Updated: 02 Apr 2013
- views: 39686
I get asked why specific impulse is measured in seconds, and why many of the equations using the value have a factor of 'g' in them - the factor is used as a co...
I get asked why specific impulse is measured in seconds, and why many of the equations using the value have a factor of 'g' in them - the factor is used as a conversion so that engineers working in different units can all correctly agree on the value of specific impulse.
wn.com/Specific Impulse Why Is It Measured In Seconds
I get asked why specific impulse is measured in seconds, and why many of the equations using the value have a factor of 'g' in them - the factor is used as a conversion so that engineers working in different units can all correctly agree on the value of specific impulse.
- published: 02 Apr 2013
- views: 39686
UQxHYPERS301x 1.6.3v Specific Impulse
- Order: Reorder
- Duration: 5:55
- Updated: 06 Apr 2014
- views: 2786
- published: 06 Apr 2014
- views: 2786
Rocket Science 101: Rocket Fuels, Units of Measure
- Order: Reorder
- Duration: 14:21
- Updated: 20 May 2008
- views: 10445
Tutorial on types of rocket fuels, solid vs liquid, specific impulse, and proper units of measure of physical quantities. Roughly parallels the Civil Air Patro...
Tutorial on types of rocket fuels, solid vs liquid, specific impulse, and proper units of measure of physical quantities. Roughly parallels the Civil Air Patrol Cadet Aerospace Education Module 4. See www.midnighttutor.com for a larger format video.
wn.com/Rocket Science 101 Rocket Fuels, Units Of Measure
Tutorial on types of rocket fuels, solid vs liquid, specific impulse, and proper units of measure of physical quantities. Roughly parallels the Civil Air Patrol Cadet Aerospace Education Module 4. See www.midnighttutor.com for a larger format video.
- published: 20 May 2008
- views: 10445
Specfic Impulse Brain Waves
- Order: Reorder
- Duration: 6:34
- Updated: 30 Jan 2013
- views: 1515
Specific Impulse is a measure of the efficiency of jet and rocket engines. So why does it have units of seconds? I show you where specific impulse comes from,...
Specific Impulse is a measure of the efficiency of jet and rocket engines. So why does it have units of seconds? I show you where specific impulse comes from, what it means and why it has such funny units. I also give some rough values for different kinds of engines.
wn.com/Specfic Impulse Brain Waves
Specific Impulse is a measure of the efficiency of jet and rocket engines. So why does it have units of seconds? I show you where specific impulse comes from, what it means and why it has such funny units. I also give some rough values for different kinds of engines.
- published: 30 Jan 2013
- views: 1515
Rocket Science - Kerbal Space Program
- Order: Reorder
- Duration: 3:52
- Updated: 29 Jul 2012
- views: 11170
To get a better understanding of the rocket performance I conducted some experiments to figure out how to convert the specific impulse displayed on the parts in...
To get a better understanding of the rocket performance I conducted some experiments to figure out how to convert the specific impulse displayed on the parts into a specific impulse I can use with the Rocket Equation.
wn.com/Rocket Science Kerbal Space Program
To get a better understanding of the rocket performance I conducted some experiments to figure out how to convert the specific impulse displayed on the parts into a specific impulse I can use with the Rocket Equation.
- published: 29 Jul 2012
- views: 11170
Calculating the Specific Impulse of a Model Rocket Engine
- Order: Reorder
- Duration: 4:06
- Updated: 11 Jan 2013
- views: 1117
This video was created as a part of my high school senior year project in May 2012 with an accompanying lab report and a paper on different rocket propulsion me...
This video was created as a part of my high school senior year project in May 2012 with an accompanying lab report and a paper on different rocket propulsion methods. I will think about uploading the documents onto Google Drive if requested. The experiment was meant to be a proof of concept, and not necessarily for accuracy. Please let me know if there are any errors, thanks.
The music in this video is Strobe by Deadmau5, and I do not claim to own it.
wn.com/Calculating The Specific Impulse Of A Model Rocket Engine
This video was created as a part of my high school senior year project in May 2012 with an accompanying lab report and a paper on different rocket propulsion methods. I will think about uploading the documents onto Google Drive if requested. The experiment was meant to be a proof of concept, and not necessarily for accuracy. Please let me know if there are any errors, thanks.
The music in this video is Strobe by Deadmau5, and I do not claim to own it.
- published: 11 Jan 2013
- views: 1117
Martin Garcia - Specific Impulse
- Order: Reorder
- Duration: 5:02
- Updated: 20 Jul 2010
- views: 11567
amazing 2
amazing 2
wn.com/Martin Garcia Specific Impulse
amazing 2
- published: 20 Jul 2010
- views: 11567
Variable Specific Impulse Magnetoplasma Rocket - Video Learning - WizScience.com
- Order: Reorder
- Duration: 2:42
- Updated: 10 Sep 2015
- views: 569
The "Variable Specific Impulse Magnetoplasma Rocket" is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propel...
The "Variable Specific Impulse Magnetoplasma Rocket" is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust. It is one of several types of spacecraft electric propulsion systems.
The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977.
VASIMRs units for development and test have been assembled by the Ad Astra Rocket Company, headquartered in the city of Houston, Texas, United States.
The Variable Specific Impulse Magnetoplasma Rocket, sometimes referred to as the Electro-thermal Plasma Thruster or Electro-thermal Magnetoplasma Rocket, uses radio waves to ionize and heat propellant, which generates plasma that is accelerated using magnetic fields to generate thrust. This type of engine is electrodeless and as such belongs to the same electric propulsion family as the electrodeless plasma thruster, the microwave arcjet, or the pulsed inductive thruster class. It can also be seen as an electrodeless version of an arcjet, able to reach higher propellant temperature by limiting the heat flux from the plasma to the structure. Neither type of engine has any electrodes. This is advantageous in that it eliminates problems with electrode erosion that cause rival designs of ion thrusters to have relatively shorter life expectancy. Furthermore, since every part of a VASIMR engine is magnetically shielded and does not come into direct contact with plasma, the potential durability of this engine design is greater than other ion/plasma engine designs.
Wiz Science™ is "the" learning channel for children and all ages.
SUBSCRIBE TODAY
Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Variable+Specific+Impulse+Magnetoplasma+Rocket, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
Wiz Science™ is "the" learning channel for children and all ages.
SUBSCRIBE TODAY
Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Variable+Specific+Impulse+Magnetoplasma+Rocket, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
wn.com/Variable Specific Impulse Magnetoplasma Rocket Video Learning Wizscience.Com
The "Variable Specific Impulse Magnetoplasma Rocket" is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust. It is one of several types of spacecraft electric propulsion systems.
The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977.
VASIMRs units for development and test have been assembled by the Ad Astra Rocket Company, headquartered in the city of Houston, Texas, United States.
The Variable Specific Impulse Magnetoplasma Rocket, sometimes referred to as the Electro-thermal Plasma Thruster or Electro-thermal Magnetoplasma Rocket, uses radio waves to ionize and heat propellant, which generates plasma that is accelerated using magnetic fields to generate thrust. This type of engine is electrodeless and as such belongs to the same electric propulsion family as the electrodeless plasma thruster, the microwave arcjet, or the pulsed inductive thruster class. It can also be seen as an electrodeless version of an arcjet, able to reach higher propellant temperature by limiting the heat flux from the plasma to the structure. Neither type of engine has any electrodes. This is advantageous in that it eliminates problems with electrode erosion that cause rival designs of ion thrusters to have relatively shorter life expectancy. Furthermore, since every part of a VASIMR engine is magnetically shielded and does not come into direct contact with plasma, the potential durability of this engine design is greater than other ion/plasma engine designs.
Wiz Science™ is "the" learning channel for children and all ages.
SUBSCRIBE TODAY
Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Variable+Specific+Impulse+Magnetoplasma+Rocket, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
Wiz Science™ is "the" learning channel for children and all ages.
SUBSCRIBE TODAY
Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Variable+Specific+Impulse+Magnetoplasma+Rocket, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
- published: 10 Sep 2015
- views: 569
Magnetoplasma Rocket
- Order: Reorder
- Duration: 5:56
- Updated: 08 Jan 2010
- views: 133295
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR®) represents the future of translunar and interplanetary transportation as well as propulsion within ...
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR®) represents the future of translunar and interplanetary transportation as well as propulsion within Earth orbit. Its superb efficiency compared to that of a conventional chemical rocket allows double the payload mass for lunar delivery and half the transit time to Mars. Its robust design allows much greater power levels than existing electric propulsion systems and promises longer lifetimes.
wn.com/Magnetoplasma Rocket
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR®) represents the future of translunar and interplanetary transportation as well as propulsion within Earth orbit. Its superb efficiency compared to that of a conventional chemical rocket allows double the payload mass for lunar delivery and half the transit time to Mars. Its robust design allows much greater power levels than existing electric propulsion systems and promises longer lifetimes.
- published: 08 Jan 2010
- views: 133295
-
Specific Impulse Montage - Teamwork
This is a montage made before Specific Impulse was made, it isn't very good, but meh, it looks cool.
published: 25 Sep 2016 -
what is specific impulse | gas dynamics interview tips | wikitechy.com
Specific impulse is the thrust developed per unit weight flow rate through the propulsive device. Specific impulse,What is specific impulse,How do you calculate specific impulse,Specific Impulse,Specific Impulse - Why is it Measured In Seconds,Thrust and Specific Impulse for Rockets, Specific impulse,Specific impulse,Rocket Motor Specific Impulse, Specific impulse - definition of specific impulse,specific impulse formula,specific impulse of rocket,specific impulse examples,specific impulse equation,Gas Dynamics and Gas Turbines - Mechanical,137 production interview questions and answers pdf,100 top aeronautical Engineering Interview Questions and answers,Oil and Gas Engineering - Interview Tips For more details visit: http://goo.gl/pTXZX4 Follow us on: Facebook: https://www.facebook.com...
published: 20 Aug 2016 -
This Thruster can Propel a Spacecraft Almost Indefinitely
Ion thrusters create small thrust levels in comparison to conventional chemical rockets, but achieve high specific impulse. They could be practical in the vacuum of space. SPACE'S DEEPEST SECRETS Tuesdays 9/8c on Science http://www.sciencechannel.com/spaces-deepest-secrets/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Watch full episodes: https://www.discoverygo.com/science/ SPACE'S DEEPEST SECRETS shares the stories of the men and women who pushed their ingenuity and curiosity beyond the limits to uncover some of the most groundbreaking findings in the history of space exploration. Facebook: https://www.facebook.com/ScienceChannel Twitter: https://twitter.com/ScienceChannel
published: 11 Jun 2016 -
VASIMR: Plasma rocket propulsion (100x faster) - Secrets of the Space Probes
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. Currently there's a target for a 39 day manned mission to Mars. This can only be done via nuclear propulsion. More on VASIMR below. NEXT: Star wobbles: How we find future Earths: https://www.youtube.com/watch?v=RWw-zvYce-E They are our extension, our prosthetic limb, our ears, our eyes, even our nose. These are their secrets. https://www.youtube.com/playlist?list=PLke8o-yBwNzH__IIG6Uspl0QahLckqYZB VASIMR The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust (plasma propulsion engine...
published: 07 Feb 2016 -
Ion engines vs chemical rockets - Secrets of the Space Probes
It is apparent that chemical rocketry and propulsion systems clearly lack efficiency and the power needed to get to fast enough speeds. Ion engine are touted as being a viable replacement in the relatively short term, but what are they? More in depth below. NEXT: VASIMR - Discover plasma rockets: https://www.youtube.com/watch?v=U_olWoORdro They are our extension, our prosthetic limb, our ears, our eyes, even our nose. These are their secrets. https://www.youtube.com/playlist?list=PLke8o-yBwNzH__IIG6Uspl0QahLckqYZB Ion thrusters An ion thruster is a form of electric propulsion used for spacecraft propulsion that creates thrust by accelerating ions with electricity. The term is strictly used to refer to gridded electrostatic ion thrusters, but may often more loosely be applied to all elec...
published: 06 Feb 2016 -
Variable Specific Impulse Magnetoplasma Rocket
Variable Specific Impulse Magnetoplasma Rocket The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion.It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust (plasma propulsion engine). -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=NYQnnCwxaZU
published: 22 Jan 2016 -
Specific Impulse - James Naigus
Specific Impulse - Performed and composed by James Naigus From a guest artist recital at the University of Florida - October 6, 2015.
published: 26 Oct 2015 -
Magnetoplasma Rocket Engine (Ad Astra) (VASIMR)
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust. It is one of several types of spacecraft electric propulsion systems. The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977. VASIMRs units...
published: 29 Aug 2015 -
Rocket Science Part 2: Thrust, Exhaust Velocity, Fractions
#khanacademytalentsearch In this video, I discuss the thrust equation and the exhaust velocity equation. I also mention propellant fractions and inert fractions and work an example problem with the SpaceX Falcon 9 Rocket.
published: 21 Jun 2015
Specific Impulse Montage - Teamwork
- Order: Reorder
- Duration: 2:05
- Updated: 25 Sep 2016
- views: 7
This is a montage made before Specific Impulse was made, it isn't very good, but meh, it looks cool.
This is a montage made before Specific Impulse was made, it isn't very good, but meh, it looks cool.
wn.com/Specific Impulse Montage Teamwork
This is a montage made before Specific Impulse was made, it isn't very good, but meh, it looks cool.
- published: 25 Sep 2016
- views: 7
what is specific impulse | gas dynamics interview tips | wikitechy.com
- Order: Reorder
- Duration: 0:22
- Updated: 20 Aug 2016
- views: 20
Specific impulse is the thrust developed per unit weight flow rate through the propulsive device.
Specific impulse,What is specific impulse,How do you calculat...
Specific impulse is the thrust developed per unit weight flow rate through the propulsive device.
Specific impulse,What is specific impulse,How do you calculate specific impulse,Specific Impulse,Specific Impulse - Why is it Measured In Seconds,Thrust and Specific Impulse for Rockets, Specific impulse,Specific impulse,Rocket Motor Specific Impulse, Specific impulse - definition of specific impulse,specific impulse formula,specific impulse of rocket,specific impulse examples,specific impulse equation,Gas Dynamics and Gas Turbines - Mechanical,137 production interview questions and answers pdf,100 top aeronautical Engineering Interview Questions and answers,Oil and Gas Engineering - Interview Tips
For more details visit: http://goo.gl/pTXZX4
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wn.com/What Is Specific Impulse | Gas Dynamics Interview Tips | Wikitechy.Com
Specific impulse is the thrust developed per unit weight flow rate through the propulsive device.
Specific impulse,What is specific impulse,How do you calculate specific impulse,Specific Impulse,Specific Impulse - Why is it Measured In Seconds,Thrust and Specific Impulse for Rockets, Specific impulse,Specific impulse,Rocket Motor Specific Impulse, Specific impulse - definition of specific impulse,specific impulse formula,specific impulse of rocket,specific impulse examples,specific impulse equation,Gas Dynamics and Gas Turbines - Mechanical,137 production interview questions and answers pdf,100 top aeronautical Engineering Interview Questions and answers,Oil and Gas Engineering - Interview Tips
For more details visit: http://goo.gl/pTXZX4
Follow us on:
Facebook: https://www.facebook.com/wikitechy
Twitter: https://www.linkedin.com/company/wiki...
Google Plus: https://plus.google.com/u/0/113860990...
Linked in :https://www.linkedin.com/company/wiki...
Pinterest: https://www.pinterest.com/wikitechy/
Tumblr: http://wikitechy.tumblr.com/
- published: 20 Aug 2016
- views: 20
This Thruster can Propel a Spacecraft Almost Indefinitely
- Order: Reorder
- Duration: 2:06
- Updated: 11 Jun 2016
- views: 21679
Ion thrusters create small thrust levels in comparison to conventional chemical rockets, but achieve high specific impulse. They could be practical in the vacuu...
Ion thrusters create small thrust levels in comparison to conventional chemical rockets, but achieve high specific impulse. They could be practical in the vacuum of space.
SPACE'S DEEPEST SECRETS
Tuesdays 9/8c on Science
http://www.sciencechannel.com/spaces-deepest-secrets/
Subscribe to Science Channel:
http://bit.ly/SubscribeScience
Watch full episodes:
https://www.discoverygo.com/science/
SPACE'S DEEPEST SECRETS shares the stories of the men and women who pushed their ingenuity and curiosity beyond the limits to uncover some of the most groundbreaking findings in the history of space exploration.
Facebook:
https://www.facebook.com/ScienceChannel
Twitter:
https://twitter.com/ScienceChannel
wn.com/This Thruster Can Propel A Spacecraft Almost Indefinitely
Ion thrusters create small thrust levels in comparison to conventional chemical rockets, but achieve high specific impulse. They could be practical in the vacuum of space.
SPACE'S DEEPEST SECRETS
Tuesdays 9/8c on Science
http://www.sciencechannel.com/spaces-deepest-secrets/
Subscribe to Science Channel:
http://bit.ly/SubscribeScience
Watch full episodes:
https://www.discoverygo.com/science/
SPACE'S DEEPEST SECRETS shares the stories of the men and women who pushed their ingenuity and curiosity beyond the limits to uncover some of the most groundbreaking findings in the history of space exploration.
Facebook:
https://www.facebook.com/ScienceChannel
Twitter:
https://twitter.com/ScienceChannel
- published: 11 Jun 2016
- views: 21679
VASIMR: Plasma rocket propulsion (100x faster) - Secrets of the Space Probes
- Order: Reorder
- Duration: 1:52
- Updated: 07 Feb 2016
- views: 5441
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. Currently there's a target for a 39 day ma...
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. Currently there's a target for a 39 day manned mission to Mars. This can only be done via nuclear propulsion. More on VASIMR below.
NEXT: Star wobbles: How we find future Earths: https://www.youtube.com/watch?v=RWw-zvYce-E
They are our extension, our prosthetic limb, our ears, our eyes, even our nose. These are their secrets.
https://www.youtube.com/playlist?list=PLke8o-yBwNzH__IIG6Uspl0QahLckqYZB
VASIMR
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust (plasma propulsion engine). It is one of several types of spacecraft electric propulsion systems.
The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977.
VASIMRs units for development and test have been assembled by the Ad Astra Rocket Company, headquartered in the city of Houston, Texas, United States.
VASIMR: Plasma rocket propulsion (100x faster) - Secrets of the Space Probes
For educational purposes.
stargazer.
wn.com/Vasimr Plasma Rocket Propulsion (100X Faster) Secrets Of The Space Probes
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. Currently there's a target for a 39 day manned mission to Mars. This can only be done via nuclear propulsion. More on VASIMR below.
NEXT: Star wobbles: How we find future Earths: https://www.youtube.com/watch?v=RWw-zvYce-E
They are our extension, our prosthetic limb, our ears, our eyes, even our nose. These are their secrets.
https://www.youtube.com/playlist?list=PLke8o-yBwNzH__IIG6Uspl0QahLckqYZB
VASIMR
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust (plasma propulsion engine). It is one of several types of spacecraft electric propulsion systems.
The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977.
VASIMRs units for development and test have been assembled by the Ad Astra Rocket Company, headquartered in the city of Houston, Texas, United States.
VASIMR: Plasma rocket propulsion (100x faster) - Secrets of the Space Probes
For educational purposes.
stargazer.
- published: 07 Feb 2016
- views: 5441
Ion engines vs chemical rockets - Secrets of the Space Probes
- Order: Reorder
- Duration: 3:28
- Updated: 06 Feb 2016
- views: 2709
It is apparent that chemical rocketry and propulsion systems clearly lack efficiency and the power needed to get to fast enough speeds. Ion engine are touted as...
It is apparent that chemical rocketry and propulsion systems clearly lack efficiency and the power needed to get to fast enough speeds. Ion engine are touted as being a viable replacement in the relatively short term, but what are they?
More in depth below.
NEXT: VASIMR - Discover plasma rockets: https://www.youtube.com/watch?v=U_olWoORdro
They are our extension, our prosthetic limb, our ears, our eyes, even our nose. These are their secrets.
https://www.youtube.com/playlist?list=PLke8o-yBwNzH__IIG6Uspl0QahLckqYZB
Ion thrusters
An ion thruster is a form of electric propulsion used for spacecraft propulsion that creates thrust by accelerating ions with electricity. The term is strictly used to refer to gridded electrostatic ion thrusters, but may often more loosely be applied to all electric propulsion systems that accelerate plasma, since plasma consists of many ions.
Ion thrusters have an input power spanning 1–7 kilowatts, exhaust velocity 20–50 kilometers per second, thrust 25–250 millinewtons and efficiency 65–80%.
The Deep Space 1 spacecraft, powered by an ion thruster, changed velocity by 4300 m/s while consuming less than 74 kilograms of xenon. The Dawn spacecraft broke the record, reaching 10,000 m/s.
Pros & Cons
Ion thrusters are not the most promising type of electrically powered spacecraft propulsion (although in practice they have been more successful than others). The ion drive is comparable to a car that takes two days to accelerate from 0 to 60 miles per hour (0 to 27 m/s); a real ion engine's technical characteristics, and especially its thrust, are considerably inferior to its literary prototypes.
Technical capabilities of the ion engine are limited by the space charge created by ions. This limits the thrust density (force per cross-sectional area of the engine). Ion thrusters create small thrust levels (for example the thrust of Deep Space 1's engine approximately equals the weight of one sheet of paper) compared to conventional chemical rockets, but achieve very high specific impulse, or propellant mass efficiency, by accelerating their exhaust to high speed.
However, ion thrusters carry a fundamental price: the power imparted to the exhaust increases with the square of its velocity while thrust increases linearly. Chemical rockets, on the other hand, can provide high thrust, but are limited in total impulse by the small amount of energy that can be stored chemically in the propellants. Given the practical weight of suitable power sources, the accelerations given by ion thrusters are frequently less than one thousandth of standard gravity. However, since they operate as electric (or electrostatic) motors, a greater fraction of the input power is converted into kinetic exhaust power than in a chemical rocket. Chemical rockets operate as heat engines, hence Carnot's theorem bounds their possible exhaust velocity.
Due to their relatively high power needs, given the specific power of power supplies and the requirement of an environment void of other ionized particles, ion thrust propulsion is currently only practical on spacecraft that have already reached space, and is unable to take vehicles from Earth to space. Spacecraft rely on conventional chemical rockets to initially reach orbit.
Ion engine vs chemical rockets - Secrets of the Space Probes
For educational purposes.
stargazer.
wn.com/Ion Engines Vs Chemical Rockets Secrets Of The Space Probes
It is apparent that chemical rocketry and propulsion systems clearly lack efficiency and the power needed to get to fast enough speeds. Ion engine are touted as being a viable replacement in the relatively short term, but what are they?
More in depth below.
NEXT: VASIMR - Discover plasma rockets: https://www.youtube.com/watch?v=U_olWoORdro
They are our extension, our prosthetic limb, our ears, our eyes, even our nose. These are their secrets.
https://www.youtube.com/playlist?list=PLke8o-yBwNzH__IIG6Uspl0QahLckqYZB
Ion thrusters
An ion thruster is a form of electric propulsion used for spacecraft propulsion that creates thrust by accelerating ions with electricity. The term is strictly used to refer to gridded electrostatic ion thrusters, but may often more loosely be applied to all electric propulsion systems that accelerate plasma, since plasma consists of many ions.
Ion thrusters have an input power spanning 1–7 kilowatts, exhaust velocity 20–50 kilometers per second, thrust 25–250 millinewtons and efficiency 65–80%.
The Deep Space 1 spacecraft, powered by an ion thruster, changed velocity by 4300 m/s while consuming less than 74 kilograms of xenon. The Dawn spacecraft broke the record, reaching 10,000 m/s.
Pros & Cons
Ion thrusters are not the most promising type of electrically powered spacecraft propulsion (although in practice they have been more successful than others). The ion drive is comparable to a car that takes two days to accelerate from 0 to 60 miles per hour (0 to 27 m/s); a real ion engine's technical characteristics, and especially its thrust, are considerably inferior to its literary prototypes.
Technical capabilities of the ion engine are limited by the space charge created by ions. This limits the thrust density (force per cross-sectional area of the engine). Ion thrusters create small thrust levels (for example the thrust of Deep Space 1's engine approximately equals the weight of one sheet of paper) compared to conventional chemical rockets, but achieve very high specific impulse, or propellant mass efficiency, by accelerating their exhaust to high speed.
However, ion thrusters carry a fundamental price: the power imparted to the exhaust increases with the square of its velocity while thrust increases linearly. Chemical rockets, on the other hand, can provide high thrust, but are limited in total impulse by the small amount of energy that can be stored chemically in the propellants. Given the practical weight of suitable power sources, the accelerations given by ion thrusters are frequently less than one thousandth of standard gravity. However, since they operate as electric (or electrostatic) motors, a greater fraction of the input power is converted into kinetic exhaust power than in a chemical rocket. Chemical rockets operate as heat engines, hence Carnot's theorem bounds their possible exhaust velocity.
Due to their relatively high power needs, given the specific power of power supplies and the requirement of an environment void of other ionized particles, ion thrust propulsion is currently only practical on spacecraft that have already reached space, and is unable to take vehicles from Earth to space. Spacecraft rely on conventional chemical rockets to initially reach orbit.
Ion engine vs chemical rockets - Secrets of the Space Probes
For educational purposes.
stargazer.
- published: 06 Feb 2016
- views: 2709
Variable Specific Impulse Magnetoplasma Rocket
- Order: Reorder
- Duration: 18:36
- Updated: 22 Jan 2016
- views: 38
Variable Specific Impulse Magnetoplasma Rocket
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft prop...
Variable Specific Impulse Magnetoplasma Rocket
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion.It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust (plasma propulsion engine).
-Video is targeted to blind users
Attribution:
Article text available under CC-BY-SA
image source in video
https://www.youtube.com/watch?v=NYQnnCwxaZU
wn.com/Variable Specific Impulse Magnetoplasma Rocket
Variable Specific Impulse Magnetoplasma Rocket
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion.It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust (plasma propulsion engine).
-Video is targeted to blind users
Attribution:
Article text available under CC-BY-SA
image source in video
https://www.youtube.com/watch?v=NYQnnCwxaZU
- published: 22 Jan 2016
- views: 38
Specific Impulse - James Naigus
- Order: Reorder
- Duration: 3:27
- Updated: 26 Oct 2015
- views: 124
Specific Impulse - Performed and composed by James Naigus
From a guest artist recital at the University of Florida - October 6, 2015.
Specific Impulse - Performed and composed by James Naigus
From a guest artist recital at the University of Florida - October 6, 2015.
wn.com/Specific Impulse James Naigus
Specific Impulse - Performed and composed by James Naigus
From a guest artist recital at the University of Florida - October 6, 2015.
- published: 26 Oct 2015
- views: 124
Magnetoplasma Rocket Engine (Ad Astra) (VASIMR)
- Order: Reorder
- Duration: 5:03
- Updated: 29 Aug 2015
- views: 10478
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a p...
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust. It is one of several types of spacecraft electric propulsion systems.
The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977.
VASIMRs units for development and test have been assembled by the Ad Astra Rocket Company, headquartered in the city of Houston, Texas, United States.
wn.com/Magnetoplasma Rocket Engine (Ad Astra) (Vasimr)
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a propellant, and magnetic fields to accelerate the resulting plasma to generate thrust. It is one of several types of spacecraft electric propulsion systems.
The method of heating plasma used in VASIMR was originally developed as a result of research into nuclear fusion. VASIMR is intended to bridge the gap between high-thrust, low-specific impulse propulsion systems and low-thrust, high-specific impulse systems. VASIMR is capable of functioning in either mode. Costa Rican–born American scientist and former NASA astronaut Franklin Chang Díaz created the VASIMR concept and has been working on its development since 1977.
VASIMRs units for development and test have been assembled by the Ad Astra Rocket Company, headquartered in the city of Houston, Texas, United States.
- published: 29 Aug 2015
- views: 10478
Rocket Science Part 2: Thrust, Exhaust Velocity, Fractions
- Order: Reorder
- Duration: 10:04
- Updated: 21 Jun 2015
- views: 206
#khanacademytalentsearch
In this video, I discuss the thrust equation and the exhaust velocity equation. I also mention propellant fractions and inert fractions...
#khanacademytalentsearch
In this video, I discuss the thrust equation and the exhaust velocity equation. I also mention propellant fractions and inert fractions and work an example problem with the SpaceX Falcon 9 Rocket.
wn.com/Rocket Science Part 2 Thrust, Exhaust Velocity, Fractions
#khanacademytalentsearch
In this video, I discuss the thrust equation and the exhaust velocity equation. I also mention propellant fractions and inert fractions and work an example problem with the SpaceX Falcon 9 Rocket.
- published: 21 Jun 2015
- views: 206
-
Reality Check with Craig Price - Episode 14 - Charles Justiz - Specific Impulse
http://realitycheckpodcast.com Charles Justiz, science-fiction writer and corporate aviation safety consultant, joins Craig to talk about his book, "Specific Impulse". They also discuss writing, flying and some cool NASA insights. Looking for adventure? Try being a USAF test pilot. Dying for some action? Maybe some astronaut training will do. And that's the bio of the author! Wait till you read the book! Specific Impulse can be found at Amazon as well as Charles' site http://www.charlesjustiz.com Subscribe to the podcast at http://realitycheckpodcast.com
published: 28 Sep 2011 -
Mod-01 Lec-06 Concept of specific speed and introduction to Impulse Hydraulic Turbine
Introduction to Fluid Machines and Compressible Flow by Prof. S.K. Som,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
published: 10 Mar 2015 -
Project Orion
Project Orion was a study of a spacecraft intended to be directly propelled by a series of explosions of atomic bombs behind the craft (nuclear pulse propulsion). Early versions of this vehicle were proposed to take off from the ground with significant associated nuclear fallout; later versions were presented for use only in space. A 1955 Los Alamos Laboratory document states (without offering references) that general proposals were first made by Stanislaw Ulam in 1946, and that preliminary calculations were made by F. Reines and Ulam in a Los Alamos memorandum dated 1947. The actual project, initiated in 1958, was led by Ted Taylor at General Atomics and physicist Freeman Dyson, who at Taylor's request took a year away from the Institute for Advanced Study in Princeton, US to work on the...
published: 28 Nov 2013 -
Hernan Cattaneo - Parallel (Day)
Another great record by Hernan for Renaissance Recordings, Disk one - Day: 1. Hernan Cattaneo & Soundexile -- Indian Son / Slacker -- See The World (Hernan's Dawn Reboot) 2. Marc Marzenit Pres. Divine Elements -- Saint Two 3. Hernan Cattaneo & John Tonks -- One 0 Five 4. Martin Garcia -- Galileo Was Right 5. Martin Garcia -- Specific Impulse 6. Hernan Cattaneo & Soundexile -- Blacklight (Day Mix) 7. Mum -- The Ballad Of The Broken Birdie Records (Hernan Cattaneo & Soundexile Edit) 8. Mercurio -- Acoustic 9. Jean F. Cochois -- Like A Poison Snake 10. Hernan Cattaneo & Soundexile Feat. Tomomi Ukumori -- Cripsis (Day mix) 11. Guy J -- Dust (Into Dust Mix) 12. Henry Saiz -- We are All ( Henry Saiz Earth's Pulse Version) 13. Idioma -- Landscape (Hernan Cattaneo & Soundexile Rewor...
published: 29 Mar 2012 -
Vision of the Future - Spaceships
Don't forget to subscriber: https://goo.gl/b5BVRZ Life inside Prison California USA - Full Documentary https://www.youtube.com/watch?v=ozykj6JTDrc Future MEGA PROJECTS of world from 2015 2030's https://www.youtube.com/watch?v=XMP-Xb1HNa4 Future Wearable Nanotechnology Gadgets https://www.youtube.com/watch?v=-CcD0qwqRVo Don't Miss our Next Upcoming videos ,Subscribe us for our more latest videos. Thank you for taking the time to watch this videos! If you enjoy this videos please share it! During more than 40 years of spaceflight, a lot of things have changed. Today's Space Shuttle is a luxury ship compared to the Mercury capsules that carried the first American astronauts into space. Forty years ago, a lot of people might have had a hard time believing that Americans and Russians woul...
published: 05 Nov 2015 -
6- CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE
CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE Lecture Details : Introduction to Fluid Machines and Compressible Flow by Prof. S.K. Som,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL Course Description : Introduction to Fluid Machines - Energy Transfer in Fluid Machines - Energy Transfer - impulse and Reaction Machines, efficiencies of Fluid Machines - Principles of Similarity in Fluid Machines - Concept of specific speed and introduction to Impulse Hydraulic Turbine - Analysis of force on the Bucket of Pelton wheel and Power Generation - Specific speed, Governing and Limitation of a Pelton Turbine - Introduction to reaction Type of Hydraulic Turbine - A Francis Turbine - Analysis of Force on Francis Runner and Power Generation - ...
published: 15 Sep 2016 -
The Propulsion of Tomorrow - 7.20
TMRO is a crowd funded show! If you get value from the show consider giving value back! As little as $1/episode can make a huge difference - http://www.patreon.com/tmro We are joined by Dr. Franklin Chang Díaz the CEO and founder of Ad Astra Rocket Company to talk about VASIMR - Variable Specific Impulse Magnetoplasma Rocket. This is a next generation electric space propulsion technology that is already working on the ground. Next steps are to test in space. In Space News: Soyuz launches the Meteor M2 Satellite Angara's Maiden Launch Soyuz launches the O3b F2 Satellite Firefly space and the Aerospike engine Planetary Society reveals the launch date of LightSail-1 TMRO is a weekly show all about space and the comsos. Covering major events from NASA, ESA, JAXA, Roscosmos, SpaceX and more...
published: 13 Jul 2014 -
-
Magnetoplasma Rocket
Since the 1970s, starting at MIT and then for 25 years at NASA, astronaut Franklin Chang Díaz and his team of scientists have worked to develop a faster propulsion technology for space travel. The result is the VASIMR engine, a plasma rocket that can travel 10 times faster than a chemical rocket, uses 1/10th the amount of fuel, and can transport cargo more economically than any existing space technology.
published: 19 Nov 2014 -
Propulsion beyond earth orbit, VASIMR and all that
SpaceUp LA 2011 John Schilling
published: 17 Apr 2012
Reality Check with Craig Price - Episode 14 - Charles Justiz - Specific Impulse
- Order: Reorder
- Duration: 35:46
- Updated: 28 Sep 2011
- views: 36
http://realitycheckpodcast.com
Charles Justiz, science-fiction writer and corporate aviation safety consultant, joins Craig to talk about his book, "Specific...
http://realitycheckpodcast.com
Charles Justiz, science-fiction writer and corporate aviation safety consultant, joins Craig to talk about his book, "Specific Impulse". They also discuss writing, flying and some cool NASA insights.
Looking for adventure? Try being a USAF test pilot. Dying for some action? Maybe some astronaut training will do. And that's the bio of the author! Wait till you read the book!
Specific Impulse can be found at Amazon as well as Charles' site http://www.charlesjustiz.com
Subscribe to the podcast at http://realitycheckpodcast.com
wn.com/Reality Check With Craig Price Episode 14 Charles Justiz Specific Impulse
http://realitycheckpodcast.com
Charles Justiz, science-fiction writer and corporate aviation safety consultant, joins Craig to talk about his book, "Specific Impulse". They also discuss writing, flying and some cool NASA insights.
Looking for adventure? Try being a USAF test pilot. Dying for some action? Maybe some astronaut training will do. And that's the bio of the author! Wait till you read the book!
Specific Impulse can be found at Amazon as well as Charles' site http://www.charlesjustiz.com
Subscribe to the podcast at http://realitycheckpodcast.com
- published: 28 Sep 2011
- views: 36
Mod-01 Lec-06 Concept of specific speed and introduction to Impulse Hydraulic Turbine
- Order: Reorder
- Duration: 49:55
- Updated: 10 Mar 2015
- views: 9382
Introduction to Fluid Machines and Compressible Flow by Prof. S.K. Som,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL visit http:/...
Introduction to Fluid Machines and Compressible Flow by Prof. S.K. Som,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
wn.com/Mod 01 Lec 06 Concept Of Specific Speed And Introduction To Impulse Hydraulic Turbine
Introduction to Fluid Machines and Compressible Flow by Prof. S.K. Som,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
- published: 10 Mar 2015
- views: 9382
Project Orion
- Order: Reorder
- Duration: 45:19
- Updated: 28 Nov 2013
- views: 17837
Project Orion was a study of a spacecraft intended to be directly propelled by a series of explosions of atomic bombs behind the craft (nuclear pulse propulsion...
Project Orion was a study of a spacecraft intended to be directly propelled by a series of explosions of atomic bombs behind the craft (nuclear pulse propulsion). Early versions of this vehicle were proposed to take off from the ground with significant associated nuclear fallout; later versions were presented for use only in space.
A 1955 Los Alamos Laboratory document states (without offering references) that general proposals were first made by Stanislaw Ulam in 1946, and that preliminary calculations were made by F. Reines and Ulam in a Los Alamos memorandum dated 1947. The actual project, initiated in 1958, was led by Ted Taylor at General Atomics and physicist Freeman Dyson, who at Taylor's request took a year away from the Institute for Advanced Study in Princeton, US to work on the project.
The Orion concept offered high thrust and high specific impulse, or propellant efficiency, at the same time. The unprecedented extreme power requirements for doing so would be met by nuclear explosions, of such power relative to the vehicle's mass as to be survived only by using external detonations without attempting to contain them in internal structures. As a qualitative comparison, traditional chemical rockets—such as the Saturn V that took the Apollo program to the Moon—produce high thrust with low specific impulse, whereas electric ion engines produce a small amount of thrust very efficiently. Orion would have offered performance greater than the most advanced conventional or nuclear rocket engines then under consideration. Supporters of Project Orion felt that it had potential for cheap interplanetary travel, but it lost political approval over concerns with fallout from its propulsion.
The Partial Test Ban Treaty of 1963 is generally acknowledged to have ended the project. However, from Project Longshot to Project Daedalus, Mini-Mag Orion, and other proposals which reach engineering analysis at the level of considering thermal power dissipation, the principle of external nuclear pulse propulsion to maximize survivable power has remained common among serious concepts for interstellar flight without external power beaming and for very high-performance interplanetary flight. Such later proposals have tended to modify the basic principle by envisioning equipment driving detonation of much smaller fission or fusion pellets, although in contrast Project Orion's larger nuclear pulse units (nuclear bombs) were based on less speculative technology.
Note: I do not own any right on this video.
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Project Orion was a study of a spacecraft intended to be directly propelled by a series of explosions of atomic bombs behind the craft (nuclear pulse propulsion). Early versions of this vehicle were proposed to take off from the ground with significant associated nuclear fallout; later versions were presented for use only in space.
A 1955 Los Alamos Laboratory document states (without offering references) that general proposals were first made by Stanislaw Ulam in 1946, and that preliminary calculations were made by F. Reines and Ulam in a Los Alamos memorandum dated 1947. The actual project, initiated in 1958, was led by Ted Taylor at General Atomics and physicist Freeman Dyson, who at Taylor's request took a year away from the Institute for Advanced Study in Princeton, US to work on the project.
The Orion concept offered high thrust and high specific impulse, or propellant efficiency, at the same time. The unprecedented extreme power requirements for doing so would be met by nuclear explosions, of such power relative to the vehicle's mass as to be survived only by using external detonations without attempting to contain them in internal structures. As a qualitative comparison, traditional chemical rockets—such as the Saturn V that took the Apollo program to the Moon—produce high thrust with low specific impulse, whereas electric ion engines produce a small amount of thrust very efficiently. Orion would have offered performance greater than the most advanced conventional or nuclear rocket engines then under consideration. Supporters of Project Orion felt that it had potential for cheap interplanetary travel, but it lost political approval over concerns with fallout from its propulsion.
The Partial Test Ban Treaty of 1963 is generally acknowledged to have ended the project. However, from Project Longshot to Project Daedalus, Mini-Mag Orion, and other proposals which reach engineering analysis at the level of considering thermal power dissipation, the principle of external nuclear pulse propulsion to maximize survivable power has remained common among serious concepts for interstellar flight without external power beaming and for very high-performance interplanetary flight. Such later proposals have tended to modify the basic principle by envisioning equipment driving detonation of much smaller fission or fusion pellets, although in contrast Project Orion's larger nuclear pulse units (nuclear bombs) were based on less speculative technology.
Note: I do not own any right on this video.
ALSO CHECK OUR PAGE ON FACEBOOK!
https://www.facebook.com/militarygifs/
This is a brand new project and everyone is welcome.
Daily GIF uploads GUARANTEED!
I will be grateful if you could spend 1 minute to check our GIFs and to LIKE our page,
If you find this page interesting, also share it with friends :)
Enjoy!
- published: 28 Nov 2013
- views: 17837
Hernan Cattaneo - Parallel (Day)
- Order: Reorder
- Duration: 76:56
- Updated: 29 Mar 2012
- views: 63791
Another great record by Hernan for Renaissance Recordings, Disk one - Day:
1. Hernan Cattaneo & Soundexile -- Indian Son / Slacker -- See The World (Hernan's...
Another great record by Hernan for Renaissance Recordings, Disk one - Day:
1. Hernan Cattaneo & Soundexile -- Indian Son / Slacker -- See The World (Hernan's Dawn Reboot)
2. Marc Marzenit Pres. Divine Elements -- Saint Two
3. Hernan Cattaneo & John Tonks -- One 0 Five
4. Martin Garcia -- Galileo Was Right
5. Martin Garcia -- Specific Impulse
6. Hernan Cattaneo & Soundexile -- Blacklight (Day Mix)
7. Mum -- The Ballad Of The Broken Birdie Records (Hernan Cattaneo & Soundexile Edit)
8. Mercurio -- Acoustic
9. Jean F. Cochois -- Like A Poison Snake
10. Hernan Cattaneo & Soundexile Feat. Tomomi Ukumori -- Cripsis (Day mix)
11. Guy J -- Dust (Into Dust Mix)
12. Henry Saiz -- We are All ( Henry Saiz Earth's Pulse Version)
13. Idioma -- Landscape (Hernan Cattaneo & Soundexile Rework)
14. Mercurio -- Beautiful
15. Sigur Ros -- Svefn-G-Englar
The Masters Series, Part 16, Renaissance Recordings 2010
wn.com/Hernan Cattaneo Parallel (Day)
Another great record by Hernan for Renaissance Recordings, Disk one - Day:
1. Hernan Cattaneo & Soundexile -- Indian Son / Slacker -- See The World (Hernan's Dawn Reboot)
2. Marc Marzenit Pres. Divine Elements -- Saint Two
3. Hernan Cattaneo & John Tonks -- One 0 Five
4. Martin Garcia -- Galileo Was Right
5. Martin Garcia -- Specific Impulse
6. Hernan Cattaneo & Soundexile -- Blacklight (Day Mix)
7. Mum -- The Ballad Of The Broken Birdie Records (Hernan Cattaneo & Soundexile Edit)
8. Mercurio -- Acoustic
9. Jean F. Cochois -- Like A Poison Snake
10. Hernan Cattaneo & Soundexile Feat. Tomomi Ukumori -- Cripsis (Day mix)
11. Guy J -- Dust (Into Dust Mix)
12. Henry Saiz -- We are All ( Henry Saiz Earth's Pulse Version)
13. Idioma -- Landscape (Hernan Cattaneo & Soundexile Rework)
14. Mercurio -- Beautiful
15. Sigur Ros -- Svefn-G-Englar
The Masters Series, Part 16, Renaissance Recordings 2010
- published: 29 Mar 2012
- views: 63791
Vision of the Future - Spaceships
- Order: Reorder
- Duration: 52:22
- Updated: 05 Nov 2015
- views: 1137
Don't forget to subscriber: https://goo.gl/b5BVRZ
Life inside Prison California USA - Full Documentary
https://www.youtube.com/watch?v=ozykj6JTDrc
Future MEGA...
Don't forget to subscriber: https://goo.gl/b5BVRZ
Life inside Prison California USA - Full Documentary
https://www.youtube.com/watch?v=ozykj6JTDrc
Future MEGA PROJECTS of world from 2015 2030's
https://www.youtube.com/watch?v=XMP-Xb1HNa4
Future Wearable Nanotechnology Gadgets
https://www.youtube.com/watch?v=-CcD0qwqRVo
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During more than 40 years of spaceflight, a lot of things have changed. Today's Space Shuttle is a luxury ship compared to the Mercury capsules that carried the first American astronauts into space. Forty years ago, a lot of people might have had a hard time believing that Americans and Russians would be living together in space on one Space Station. Space probes have visited every planet except Pluto, and a mission there is currently being planned.
One thing that has changed very little, however, is the way rockets work. While different fuels have been used, and current rocket engines are more high-tech than their early predecessors, the basic concepts involved are basically the same. But, NASA researchers are currently working on a way to change that, as well.
What should a future spacecraft engine be able to do? Certainly, one major goal would be for it to allow spacecraft to travel through the solar system more quickly than they can now. While a lot of things have changed in over 40 years, today's spacecraft are still traveling at about the same speed that John Glenn did when he became the first American to orbit the Earth in 1962. One possible way to change that would be the Variable Specific Impulse Magnetoplasma Rocket (VASIMR). Test of the VASIMR engine.Not only would VASIMR allow for faster space travel, it would have some pretty incredible side benefits, as well. For example, NASA researchers believe that VASIMR would be able to travel to Mars much more quickly than a contemporary chemical-powered rocket, and then, once there, to refuel on Mars for the return flight to Earth. The VASIMR engine could also even help protect astronauts from the dangerous effects of radiation during their trip. In the less-distant future, VASIMR could even help keep the International Space Station (ISS) in orbit without requiring extra fuel to be brought up from Earth.
Vision of the Future - Spaceships - Vision of the Future - Spaceships
Vision of the Future - Spaceships - Vision of the Future - Spaceships
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Life inside Prison California USA - Full Documentary
https://www.youtube.com/watch?v=ozykj6JTDrc
Future MEGA PROJECTS of world from 2015 2030's
https://www.youtube.com/watch?v=XMP-Xb1HNa4
Future Wearable Nanotechnology Gadgets
https://www.youtube.com/watch?v=-CcD0qwqRVo
Don't Miss our Next Upcoming videos ,Subscribe us for our more latest videos.
Thank you for taking the time to watch this videos! If you enjoy this videos please share it!
During more than 40 years of spaceflight, a lot of things have changed. Today's Space Shuttle is a luxury ship compared to the Mercury capsules that carried the first American astronauts into space. Forty years ago, a lot of people might have had a hard time believing that Americans and Russians would be living together in space on one Space Station. Space probes have visited every planet except Pluto, and a mission there is currently being planned.
One thing that has changed very little, however, is the way rockets work. While different fuels have been used, and current rocket engines are more high-tech than their early predecessors, the basic concepts involved are basically the same. But, NASA researchers are currently working on a way to change that, as well.
What should a future spacecraft engine be able to do? Certainly, one major goal would be for it to allow spacecraft to travel through the solar system more quickly than they can now. While a lot of things have changed in over 40 years, today's spacecraft are still traveling at about the same speed that John Glenn did when he became the first American to orbit the Earth in 1962. One possible way to change that would be the Variable Specific Impulse Magnetoplasma Rocket (VASIMR). Test of the VASIMR engine.Not only would VASIMR allow for faster space travel, it would have some pretty incredible side benefits, as well. For example, NASA researchers believe that VASIMR would be able to travel to Mars much more quickly than a contemporary chemical-powered rocket, and then, once there, to refuel on Mars for the return flight to Earth. The VASIMR engine could also even help protect astronauts from the dangerous effects of radiation during their trip. In the less-distant future, VASIMR could even help keep the International Space Station (ISS) in orbit without requiring extra fuel to be brought up from Earth.
Vision of the Future - Spaceships - Vision of the Future - Spaceships
Vision of the Future - Spaceships - Vision of the Future - Spaceships
- published: 05 Nov 2015
- views: 1137
6- CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE
- Order: Reorder
- Duration: 49:43
- Updated: 15 Sep 2016
- views: 0
CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE
Lecture Details :
Introduction to Fluid Machines and Compressible Flow by Prof. S.K. S...
CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE
Lecture Details :
Introduction to Fluid Machines and Compressible Flow by Prof. S.K. Som,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL
Course Description :
Introduction to Fluid Machines - Energy Transfer in Fluid Machines - Energy Transfer - impulse and Reaction Machines, efficiencies of Fluid Machines - Principles of Similarity in Fluid Machines - Concept of specific speed and introduction to Impulse Hydraulic Turbine - Analysis of force on the Bucket of Pelton wheel and Power Generation - Specific speed, Governing and Limitation of a Pelton Turbine - Introduction to reaction Type of Hydraulic Turbine - A Francis Turbine - Analysis of Force on Francis Runner and Power Generation - Axial Flow Machine and Draft Tube - Governing of Reaction Turbine - Introduction to Rotodynamic Pumps - Flow and Energy Transfer in a Centrifugal Pump - Characteristics of a Centrifugal Pump - Matching of Pump and System Characteristics
Diffuser and Cavitation - Axial Flow Pump - Reciprocating Pump - Centrifugal Compressor - Axial Flow Compressor - Introduction to Compressible Flow - Thermodynamic Relations and Speed of Sound - Disturbance propagation, Stagnation and Sonic Properties - Effects of Area Variation on Properties in an Isentropic Flow - Choking in a Converging Nozzle - Isentropic Flow through Convergent - Divergent Duct - Normal Shock - Oblique Shock - Introduction to Expansion Wave and Prandtl Meyer Flow Potential Flow (Contd.) and Flow Past Immersed Bodies of Special Shapes - Flow Past Immersed Bodies and Sports Ball Aerodynamics - Pipe Flow - Principles of Similarity and Dimensional Analysis - Introduction to Fluid Machines
wn.com/6 Concept Of Specific Speed And Introduction To Impulse Hydraulic Turbine
CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE
Lecture Details :
Introduction to Fluid Machines and Compressible Flow by Prof. S.K. Som,Department of Mechanical Engineering,IIT Kharagpur.For more details on NPTEL
Course Description :
Introduction to Fluid Machines - Energy Transfer in Fluid Machines - Energy Transfer - impulse and Reaction Machines, efficiencies of Fluid Machines - Principles of Similarity in Fluid Machines - Concept of specific speed and introduction to Impulse Hydraulic Turbine - Analysis of force on the Bucket of Pelton wheel and Power Generation - Specific speed, Governing and Limitation of a Pelton Turbine - Introduction to reaction Type of Hydraulic Turbine - A Francis Turbine - Analysis of Force on Francis Runner and Power Generation - Axial Flow Machine and Draft Tube - Governing of Reaction Turbine - Introduction to Rotodynamic Pumps - Flow and Energy Transfer in a Centrifugal Pump - Characteristics of a Centrifugal Pump - Matching of Pump and System Characteristics
Diffuser and Cavitation - Axial Flow Pump - Reciprocating Pump - Centrifugal Compressor - Axial Flow Compressor - Introduction to Compressible Flow - Thermodynamic Relations and Speed of Sound - Disturbance propagation, Stagnation and Sonic Properties - Effects of Area Variation on Properties in an Isentropic Flow - Choking in a Converging Nozzle - Isentropic Flow through Convergent - Divergent Duct - Normal Shock - Oblique Shock - Introduction to Expansion Wave and Prandtl Meyer Flow Potential Flow (Contd.) and Flow Past Immersed Bodies of Special Shapes - Flow Past Immersed Bodies and Sports Ball Aerodynamics - Pipe Flow - Principles of Similarity and Dimensional Analysis - Introduction to Fluid Machines
- published: 15 Sep 2016
- views: 0
The Propulsion of Tomorrow - 7.20
- Order: Reorder
- Duration: 54:29
- Updated: 13 Jul 2014
- views: 6554
TMRO is a crowd funded show! If you get value from the show consider giving value back! As little as $1/episode can make a huge difference - http://www.patreon....
TMRO is a crowd funded show! If you get value from the show consider giving value back! As little as $1/episode can make a huge difference - http://www.patreon.com/tmro
We are joined by Dr. Franklin Chang Díaz the CEO and founder of Ad Astra Rocket Company to talk about VASIMR - Variable Specific Impulse Magnetoplasma Rocket. This is a next generation electric space propulsion technology that is already working on the ground. Next steps are to test in space.
In Space News:
Soyuz launches the Meteor M2 Satellite
Angara's Maiden Launch
Soyuz launches the O3b F2 Satellite
Firefly space and the Aerospike engine
Planetary Society reveals the launch date of LightSail-1
TMRO is a weekly show all about space and the comsos. Covering major events from NASA, ESA, JAXA, Roscosmos, SpaceX and more, TMRO is your weekly news and views show for every space geek! Featuring monthly live shows and weekly cosmic updates, get your Space Geek on right here! Don't forget to subscribe.
wn.com/The Propulsion Of Tomorrow 7.20
TMRO is a crowd funded show! If you get value from the show consider giving value back! As little as $1/episode can make a huge difference - http://www.patreon.com/tmro
We are joined by Dr. Franklin Chang Díaz the CEO and founder of Ad Astra Rocket Company to talk about VASIMR - Variable Specific Impulse Magnetoplasma Rocket. This is a next generation electric space propulsion technology that is already working on the ground. Next steps are to test in space.
In Space News:
Soyuz launches the Meteor M2 Satellite
Angara's Maiden Launch
Soyuz launches the O3b F2 Satellite
Firefly space and the Aerospike engine
Planetary Society reveals the launch date of LightSail-1
TMRO is a weekly show all about space and the comsos. Covering major events from NASA, ESA, JAXA, Roscosmos, SpaceX and more, TMRO is your weekly news and views show for every space geek! Featuring monthly live shows and weekly cosmic updates, get your Space Geek on right here! Don't forget to subscribe.
- published: 13 Jul 2014
- views: 6554
NASA VASIMR
- Order: Reorder
- Duration: 24:31
- Updated: 14 Aug 2010
- views: 21423
Magnetoplasma Rocket
- Order: Reorder
- Duration: 21:13
- Updated: 19 Nov 2014
- views: 201018
Since the 1970s, starting at MIT and then for 25 years at NASA, astronaut Franklin Chang Díaz and his team of scientists have worked to develop a faster propuls...
Since the 1970s, starting at MIT and then for 25 years at NASA, astronaut Franklin Chang Díaz and his team of scientists have worked to develop a faster propulsion technology for space travel. The result is the VASIMR engine, a plasma rocket that can travel 10 times faster than a chemical rocket, uses 1/10th the amount of fuel, and can transport cargo more economically than any existing space technology.
wn.com/Magnetoplasma Rocket
Since the 1970s, starting at MIT and then for 25 years at NASA, astronaut Franklin Chang Díaz and his team of scientists have worked to develop a faster propulsion technology for space travel. The result is the VASIMR engine, a plasma rocket that can travel 10 times faster than a chemical rocket, uses 1/10th the amount of fuel, and can transport cargo more economically than any existing space technology.
- published: 19 Nov 2014
- views: 201018
Propulsion beyond earth orbit, VASIMR and all that
- Order: Reorder
- Duration: 37:58
- Updated: 17 Apr 2012
- views: 1843
SpaceUp LA 2011 John Schilling
SpaceUp LA 2011 John Schilling
wn.com/Propulsion Beyond Earth Orbit, Vasimr And All That
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11:42
Rocket Impulse Explained
I tell you all about rocket impulse and explain specific impulse.
published: 29 Oct 2014
Rocket Impulse Explained
Rocket Impulse Explained
- Report rights infringement
- published: 29 Oct 2014
- views: 12516
3:13
Specific Impulse - Why is it Measured In Seconds?
I get asked why specific impulse is measured in seconds, and why many of the equations usi...
published: 02 Apr 2013
Specific Impulse - Why is it Measured In Seconds?
Specific Impulse - Why is it Measured In Seconds?
- Report rights infringement
- published: 02 Apr 2013
- views: 39686
5:55
UQxHYPERS301x 1.6.3v Specific Impulse
published: 06 Apr 2014
UQxHYPERS301x 1.6.3v Specific Impulse
UQxHYPERS301x 1.6.3v Specific Impulse
- Report rights infringement
- published: 06 Apr 2014
- views: 2786
14:21
Rocket Science 101: Rocket Fuels, Units of Measure
Tutorial on types of rocket fuels, solid vs liquid, specific impulse, and proper units of ...
published: 20 May 2008
Rocket Science 101: Rocket Fuels, Units of Measure
Rocket Science 101: Rocket Fuels, Units of Measure
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- published: 20 May 2008
- views: 10445
6:34
Specfic Impulse Brain Waves
Specific Impulse is a measure of the efficiency of jet and rocket engines. So why does it...
published: 30 Jan 2013
Specfic Impulse Brain Waves
Specfic Impulse Brain Waves
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- published: 30 Jan 2013
- views: 1515
3:52
Rocket Science - Kerbal Space Program
To get a better understanding of the rocket performance I conducted some experiments to fi...
published: 29 Jul 2012
Rocket Science - Kerbal Space Program
Rocket Science - Kerbal Space Program
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- published: 29 Jul 2012
- views: 11170
4:06
Calculating the Specific Impulse of a Model Rocket Engine
This video was created as a part of my high school senior year project in May 2012 with an...
published: 11 Jan 2013
Calculating the Specific Impulse of a Model Rocket Engine
Calculating the Specific Impulse of a Model Rocket Engine
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- published: 11 Jan 2013
- views: 1117
5:02
Martin Garcia - Specific Impulse
amazing 2
published: 20 Jul 2010
Martin Garcia - Specific Impulse
Martin Garcia - Specific Impulse
- Report rights infringement
- published: 20 Jul 2010
- views: 11567
2:42
Variable Specific Impulse Magnetoplasma Rocket - Video Learning - WizScience.com
The "Variable Specific Impulse Magnetoplasma Rocket" is an electromagnetic thruster for ...
published: 10 Sep 2015
Variable Specific Impulse Magnetoplasma Rocket - Video Learning - WizScience.com
Variable Specific Impulse Magnetoplasma Rocket - Video Learning - WizScience.com
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- published: 10 Sep 2015
- views: 569
5:56
Magnetoplasma Rocket
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR®) represents the future of tran...
published: 08 Jan 2010
Magnetoplasma Rocket
Magnetoplasma Rocket
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- published: 08 Jan 2010
- views: 133295
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2:05
Specific Impulse Montage - Teamwork
This is a montage made before Specific Impulse was made, it isn't very good, but meh, it l...
published: 25 Sep 2016
Specific Impulse Montage - Teamwork
Specific Impulse Montage - Teamwork
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- published: 25 Sep 2016
- views: 7
0:22
what is specific impulse | gas dynamics interview tips | wikitechy.com
Specific impulse is the thrust developed per unit weight flow rate through the propulsive ...
published: 20 Aug 2016
what is specific impulse | gas dynamics interview tips | wikitechy.com
what is specific impulse | gas dynamics interview tips | wikitechy.com
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- published: 20 Aug 2016
- views: 20
2:06
This Thruster can Propel a Spacecraft Almost Indefinitely
Ion thrusters create small thrust levels in comparison to conventional chemical rockets, b...
published: 11 Jun 2016
This Thruster can Propel a Spacecraft Almost Indefinitely
This Thruster can Propel a Spacecraft Almost Indefinitely
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- published: 11 Jun 2016
- views: 21679
1:52
VASIMR: Plasma rocket propulsion (100x faster) - Secrets of the Space Probes
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster...
published: 07 Feb 2016
VASIMR: Plasma rocket propulsion (100x faster) - Secrets of the Space Probes
VASIMR: Plasma rocket propulsion (100x faster) - Secrets of the Space Probes
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- published: 07 Feb 2016
- views: 5441
3:28
Ion engines vs chemical rockets - Secrets of the Space Probes
It is apparent that chemical rocketry and propulsion systems clearly lack efficiency and t...
published: 06 Feb 2016
Ion engines vs chemical rockets - Secrets of the Space Probes
Ion engines vs chemical rockets - Secrets of the Space Probes
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- published: 06 Feb 2016
- views: 2709
18:36
Variable Specific Impulse Magnetoplasma Rocket
Variable Specific Impulse Magnetoplasma Rocket
The Variable Specific Impulse Magnetopla...
published: 22 Jan 2016
Variable Specific Impulse Magnetoplasma Rocket
Variable Specific Impulse Magnetoplasma Rocket
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- published: 22 Jan 2016
- views: 38
3:27
Specific Impulse - James Naigus
Specific Impulse - Performed and composed by James Naigus
From a guest artist recital at ...
published: 26 Oct 2015
Specific Impulse - James Naigus
Specific Impulse - James Naigus
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- published: 26 Oct 2015
- views: 124
5:03
Magnetoplasma Rocket Engine (Ad Astra) (VASIMR)
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electromagnetic thruster...
published: 29 Aug 2015
Magnetoplasma Rocket Engine (Ad Astra) (VASIMR)
Magnetoplasma Rocket Engine (Ad Astra) (VASIMR)
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- published: 29 Aug 2015
- views: 10478
10:04
Rocket Science Part 2: Thrust, Exhaust Velocity, Fractions
#khanacademytalentsearch
In this video, I discuss the thrust equation and the exhaust velo...
published: 21 Jun 2015
Rocket Science Part 2: Thrust, Exhaust Velocity, Fractions
Rocket Science Part 2: Thrust, Exhaust Velocity, Fractions
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- published: 21 Jun 2015
- views: 206
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35:46
Reality Check with Craig Price - Episode 14 - Charles Justiz - Specific Impulse
http://realitycheckpodcast.com
Charles Justiz, science-fiction writer and corporate avi...
published: 28 Sep 2011
Reality Check with Craig Price - Episode 14 - Charles Justiz - Specific Impulse
Reality Check with Craig Price - Episode 14 - Charles Justiz - Specific Impulse
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- published: 28 Sep 2011
- views: 36
49:55
Mod-01 Lec-06 Concept of specific speed and introduction to Impulse Hydraulic Turbine
Introduction to Fluid Machines and Compressible Flow by Prof. S.K. Som,Department of Mecha...
published: 10 Mar 2015
Mod-01 Lec-06 Concept of specific speed and introduction to Impulse Hydraulic Turbine
Mod-01 Lec-06 Concept of specific speed and introduction to Impulse Hydraulic Turbine
- Report rights infringement
- published: 10 Mar 2015
- views: 9382
45:19
Project Orion
Project Orion was a study of a spacecraft intended to be directly propelled by a series of...
published: 28 Nov 2013
Project Orion
Project Orion
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- published: 28 Nov 2013
- views: 17837
76:56
Hernan Cattaneo - Parallel (Day)
Another great record by Hernan for Renaissance Recordings, Disk one - Day:
1. Hernan Ca...
published: 29 Mar 2012
Hernan Cattaneo - Parallel (Day)
Hernan Cattaneo - Parallel (Day)
- Report rights infringement
- published: 29 Mar 2012
- views: 63791
52:22
Vision of the Future - Spaceships
Don't forget to subscriber: https://goo.gl/b5BVRZ
Life inside Prison California USA - Ful...
published: 05 Nov 2015
Vision of the Future - Spaceships
Vision of the Future - Spaceships
- Report rights infringement
- published: 05 Nov 2015
- views: 1137
49:43
6- CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE
CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE
Lecture Details :...
published: 15 Sep 2016
6- CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE
6- CONCEPT OF SPECIFIC SPEED AND INTRODUCTION TO IMPULSE HYDRAULIC TURBINE
- Report rights infringement
- published: 15 Sep 2016
- views: 0
54:29
The Propulsion of Tomorrow - 7.20
TMRO is a crowd funded show! If you get value from the show consider giving value back! As...
published: 13 Jul 2014
The Propulsion of Tomorrow - 7.20
The Propulsion of Tomorrow - 7.20
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- published: 13 Jul 2014
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21:13
Magnetoplasma Rocket
Since the 1970s, starting at MIT and then for 25 years at NASA, astronaut Franklin Chang D...
published: 19 Nov 2014
Magnetoplasma Rocket
Magnetoplasma Rocket
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- published: 19 Nov 2014
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37:58
Propulsion beyond earth orbit, VASIMR and all that
SpaceUp LA 2011 John Schilling
published: 17 Apr 2012
Propulsion beyond earth orbit, VASIMR and all that
Propulsion beyond earth orbit, VASIMR and all that
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- published: 17 Apr 2012
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Reality Check with Craig Price - Episode 14 - Char...
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BREAKING: Russia Withdraws Request To Refuel In Ceuta, Spain
Edit WorldNews.com 26 Oct 2016
The Spanish foreign ministry said Russian military officials have withdrawn a request for three warships to dock at the port of Ceuta for refueling, BBC News reported Wednesday.Because the request has been withdrawn, the report said, they have therefore been cancelled.NATO allies have put pressure on Spain to not allow refueling Russian warships ......
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Duterte Wants US Troops To Leave Philippines, Seeks Independent Foreign Policy
Edit WorldNews.com 26 Oct 2016
Saying he wants an “independent foreign policy,” Philippines President Rodrigo Duterte insisted he wants US troops to leave the country, possibly within two years, BBC News reported Wednesday. Under a current defence pact, the US maintains troops at five military bases in the Philippines ... We're going to continue to meet our obligations under the defence treaty," he said.– WN.com, Jack Durschlag....
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Unesco adopts controversial resolution on Jerusalem holy sites
Edit The Guardian 26 Oct 2016
Israel claims document on Haram al-Sharif/Temple Mount complex, listing Palestinian complaints over Israeli actions, deletes Jewish ties to sites. Unesco, the UN’s world heritage organisation, has adopted a controversial resolution that criticises Israeli actions around the Haram al-Sharif/Temple Mount complex in Jerusalem’s Old City – with Israel claiming it deletes Jewish ties to holy sites ... Christianity, Judaism and Islam ... ....
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Scientists Claim To Have Found 234 Alien Civilizations
Edit IFL Science 25 Oct 2016
Aliens are like buses, you spend ages waiting for one and then 234 come along at once. Or at least, that’s what two astronomers from the Laval University in Quebec are suggesting. Ermanno Borra and his graduate student Eric Trottier have analyzed over 2.5 million stars and galaxies for pulses of light emitted at regular intervals and discovered it in 234 stars similar in size to our Sun ... ....
RNO: RHINOMED AND VITTORIA INDUSTRIES ENTER AGREEMENT TO BUILD TURBINE AND MUTE ACROSS MULTIPLE U.S. MARKET CHANNELS (Rhinomed Limited)
Edit Public Technologies 27 Oct 2016
A non-exclusive agreement supports Mute's expansion into the impulse health channels, including yoga and health club networks ... In addition, Rhinomed has secured a non-exclusive agreement with Vittoria to support Mute's entry into the Impulse buy retail market through specific targeting of high footfall retail locations like Airport convenience stores, cruise ships, hotel chains, yoga centres and health and fitness club networks....
Elector Representation Review (District Council of Yankalilla)
Edit Public Technologies 27 Oct 2016
(Source ... This review of elector representation commenced in June 2016, and an Options Paper has been prepared that has examined a number of different models relating to electoral composition, specifically in relation to. ... This review of elector representation commenced in June 2016, and an Options Paper has been prepared that has examined a number of different models relating to electoral composition, specifically in relation to.....
Uni students gain toe-hold in business thanks to boot camp (Central Queensland University)
Edit Public Technologies 27 Oct 2016
(Source. Central Queensland University) ... 3DS is an internationally-renowned non-profit entity that offers experiential entrepreneurship education programs, specifically for university students ... The projects included. ... Pressure Activated Keyboard (PAK) - the team built a prototype keyboard which does away with the need for shift and caps lock, specifically targeted to gamers, and to reduce RSI; ... (noodl. 36008596) ....
Members give apex court chance to whack the BCCI
Edit The Telegraph India 27 Oct 2016
The Supreme Court's order of July 18 has left the Board of Control for Cricket in India devastated. It could only get worse if Deloitte's "report on due diligence" specific to some full members is made public ... ....
What Will Apple Announce On Its October 27th Event? My Predictions About The New MacBook Pro
Edit Forbes 27 Oct 2016
The MacBook Pro... often updated but rarely with anything substantive over the last four years. Since 2010 Apple's 'top line' laptop has seen small changes that have kept the specifications in the top end of the market. Now, finally, it is time for something new ... ....
Watson Ranch (City of American Canyon, CA)
Edit Public Technologies 27 Oct 2016
(Source. City of American Canyon, CA). INTRODUCTION. American Canyon 1, LLC proposed a Watson Ranch Specific Plan for the area also known as the Town Center. Watson Ranch covers approximately 304 acres ... Public permalinkhttp.//www.publicnow.com/view/899BDF38FB9D3A360595D51AF3174769D778FD6F....
In Remarks to University, Secretary-General Warns Division within International Community Yielding ‘Devastation for Real People’ (ECOSOC - United Nations Economic and Social Council)
Edit Public Technologies 27 Oct 2016
(Source. ECOSOC - United Nations Economic and Social Council). Following are UN Secretary-General Ban Ki-moon's remarks to the School of International and Public Affairs (SIPA) at Columbia University, in New York.. It is a pleasure to join you today. I am only sorry that I missed this year's SIPA Follies at the Apollo Theater ... Leo Silver was an ordinary citizen who acted on an extraordinary impulse ... I am honoured to join that list ... (noodl....
High school students experience marine biology (Henderson State University)
Edit Public Technologies 27 Oct 2016
(Source. Henderson State University). While most high school students spend their summer break working at jobs or participating in various leisure activities, a select group of students recently experienced marine biology up close in Belize. The group was led by Dr ... 'I specifically targeted the Kirby school system because they have an outstanding record of sending us, year after year, some of our top biology majors ... READ MORE ... (noodl....
ACCC Chairman discusses the increasing concentration in Australia’s economy (Australian Competition and Consumer Commission)
Edit Public Technologies 27 Oct 2016
Why shouldn't those arguing the unconventional have the burden of producing evidence to support their position? Are regulators able to analyse and act where large incumbent firms continue to acquire promising start-ups? Is there too much focus on overlap in specific narrow market sectors? Should we focus more on the wider actual and potential ......
Inclusive Development Means Involving Persons with Disabilities, Albinism in Decisions Affecting Their Lives, Experts Tell Third Committee (UN - United Nations)
Edit Public Technologies 27 Oct 2016
Along similar lines, Ikponwosa Ero, Independent Expert on the enjoyment of human rights by persons with albinism, said that in addition to developing specific programming, States should integrate solutions into existing protection programmes targeting persons with disabilities, children and minorities ... In addition to developing specific programming, ......
Invitation to participate in Share Purchase Plan (Tychean Resources Ltd)
Edit Public Technologies 27 Oct 2016
(Source. Tychean Resources Ltd) Invitation to Participate in Share Purchase Plan. Dear Fellow Shareholder ... $5,000 and $10,000 ... Tychean Directors reserve the right to close the SPP early ... PH ... $ 500 ... An investment in the Company is subject to risks specific to the Company and to general risks such as economic conditions, variations in the local and global markets for listed shares, or mining companies in particular and demand for commodities....
First Citizens BancShares Reports Earnings For Third Quarter 2016 (First Citizens BancShares Inc)
Edit Public Technologies 27 Oct 2016
(Source. First Citizens BancShares Inc). October 26, 2016. RALEIGH, N.C. -First Citizens BancShares Inc. (BancShares) (Nasdaq ... The $7.4 million increase in net provision expense from the third quarter of 2015 was primarily due to a $4.1 million reversal of previously recorded specific reserves on impaired non-PCI loans in the prior year as a result of refined loss estimates and lower credit quality improvements in the current quarter....
UAE high school students awarded at F1 in Schools competition
Edit The National 26 Oct 2016
The Best Engineered Car Award covers all aspects of the car's engineering design, manufacture, quality and specification compliance ... Also from the UAE was Repton School's Team Impulse, the youngest team yet to appear at the world finals ... They were one of only two teams achieving a specification score....
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