- published: 22 Feb 2013
- views: 402578
A turbine (from the Latin turbo, a vortex, related to the Greek τύρβη, tyrbē, meaning "turbulence"), is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work. A turbine is a turbomachine with at least one moving part called a rotor assembly, which is a shaft or drum with blades attached. Moving fluid acts on the blades so that they move and impart rotational energy to the rotor. Early turbine examples are windmills and waterwheels.
Gas, steam, and water turbines have a casing around the blades that contains and controls the working fluid. Credit for invention of the steam turbine is given both to the British engineer Sir Charles Parsons (1854–1931), for invention of the reaction turbine and to Swedish engineer Gustaf de Laval (1845–1913), for invention of the impulse turbine. Modern steam turbines frequently employ both reaction and impulse in the same unit, typically varying the degree of reaction and impulse from the blade root to its periphery.
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Genres: Sci-Fi,This video lecture explains the basic working principle behind steam turbines. Check http://www.learnengineering.org/2013/02/working-of-steam-turbine.html to read more on steam turbines. Here energy transfer from fluid to solid is explained in a logical manner. Concepts like degree of reaction, impulse turbine , reaction turbine and parson turbine
Don't Forget To - LIKE | SUBSCRIBE | SHARE This is part 2 of the micro Tesla turbine mk2 building series. It took way longer than I was expecting, due to the fact that I had to rebuilt the rotor. I run into some issues while making it and the one you see on the video is practically the 4th rotor (and succesful) and each one was taking roughly 4-5 days to make. The new rotor has 22 total discs (instead of 18 that the original had). The most important thing though (and the reason that I had to remake it) was the spacers between the discs that are held in the 4 supporting tubes, which are way small in diameter thatn the original ones (1.9mm vs 7mm) allowing more airflow between the discs and thus increacing the boundary layer effect. I didn't finish the build on this part because the video i...
Don't Forget To - LIKE | SUBSCRIBE | SHARE Doing some power testing on the micro Tesla turbine that I made in the previous video. The motor that I used as generator, is probably not the most suitable for this purpose, a more efficient one could have given much better results. I'm thinking that a faulhaber brushless DC motor would be perfect for this. The goal is to produce the power that is being currently produced at 60psi to be produced at 30psi or even lower. Also any suggestions on how to improve the Tesla turbine itself, are very welcomed! Special thanks to Tesla Tech who helped me with these upgrades. Support my videos!: https://www.patreon.com/johnnyq90 Subscribe to my channel! https://www.youtube.com/user/johnnyq90 Follow me on Vessel and watch my video earlier! https://www.ves...
Don't Forget To - LIKE | SUBSCRIBE | SHARE This is a full video of making a micro motor out of five dental air turbine handpieces. I'm not sure if there's an actual use for this, so if you have any idea I'm all ears! Support my videos!: https://www.patreon.com/johnnyq90 Subscribe to my channel! https://www.youtube.com/user/johnnyq90 Follow me on Vessel and watch my video earlier! https://www.vessel.com/channels/johnnyq90 Follow me on Twitter! https://twitter.com/JohnnyQ90 Follow me on Google+ https://plus.google.com/u/0/b/1046338...
MyWindPowerSystem Company - https://www.youtube.com/user/MyWindPowerSystem The Enercon E-126 is a wind turbine model manufactured by the German company Enercon. With a hub height of 135 m (443 ft), rotor diameter of 126 m (413 ft) and a total height of 198 m (650 ft), this large model can generate up to 7.58 megawatts of power per turbine. The power output of the generator was changed from 6 MW to 7 MW after technical revisions were performed in 2009. The weight of the foundation of the turbine tower is about 2,500 t, the tower itself 2,800 t, the machine housing 128 t, the generator 220 t, the rotor (including the blade) 364 t. The total weight is about 6,000 t. The first turbine of this model was installed in Emden, Germany in 2007. The list price of one unit is $14 million plus install ...
Help us to make future videos for you. Make LE's efforts sustainable. Please support us at Patreon.com ! https://www.patreon.com/LearnEngineering In this video 3 most commonly used hydraulic turbines, Pelton, Francis & Kaplan are compared on the basis of their working principle and usability. Working of Hydro turbines are explained here with help of animation.
Help us to make future videos for you. Make LE's efforts sustainable. Please support us at Patreon.com ! https://www.patreon.com/LearnEngineering Working of a wind turbine is illustrated in this video with the help of animation. The topic covered are blade design, use of brake, velocity sensor, yawing mechanism, blade tilting, wind turbine efficiency and Betz's limit. Voice-over artist :https://www.fiverr.com/mikepaine
Industrial gas turbines from MAN Diesel & Turbo cover the 7 -13 MW range. This animation explains the working principle of these heavy duty machines by example of the new MGT series. A twin shaft version serves for mechanical drive applications while the design of the single shaft version is dedicated for power generation. You'll see some basic similarities to jet engines. GERMAN Industriegasturbinen von MAN Diesel & Turbo decken das Leistungsspektrum von 7-13 MW ab. Diese Animation erklärt ihr Arbeitsprinzip anhand der neuen MGT-Serie. Ein Zweiweller dient als mechanischer Antrieb, während die Einweller-Variante zur Stromerzeugung konzipiert ist. Die Funktionsweise hat einige Gemeinsamkeiten mit Flugzeugtriebwerken. SPANISH Las turbinas de gas industriales de MAN Diesel & Turbo abarcan ...
The summer ends and the winter winds
Begin to holler all around the bend.
We will smile and sail away
This won't be no sadness day
When the winter winds
greet the trees back there.
We can watch the turbine
turning in the wind
Up on the ridge line,
before the fog rolls in.
Falling leaves in the autumn air
People feeling good everywhere
When the winter winds greet
the trees back there.
We can watch the turbine
blowing in the wind
Up on the ridge line,
before the fog rolls in.
We will smile and sail away.
This won't be no sadness day
When the winter winds