Kaplan, Francis and Pelton Hydroelectric Turbines

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Күн бұрын

This video gives a short introduction to the Kaplan, Francis and Pelton type hydroelectric turbines; the video also briefly mentions the Deriaz and Crossflow type hydroelectric turbines.
The categories of reaction and impulse turbines are explained. Applications for each turbine type are discussed as well as the reason each turbine is suitable for its chosen application. Design factors concerning the head of pressure and flow rates are displayed using a 3D graph.
Pump storage is also briefly mentioned.
The 3D models in the video can be found at saVRee.com or 3D-knowledge.com.
If you like the website, 3D models or the tutorial videos, please do support us on Patreon, or, spread the word via social media!
/ 3dknowledge
/ 3ddashknowle. .
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Thanks for watching!
Jon
Sources:
Pump Storage Image
upload.wikimedia.org/wikipedi...
Secret Agent Icon
www.flaticon.com/free-icon/se...
Run-of-the-River Picture
cleantechnica.com/2014/04/21/...
Turbine Cross Section
upload.wikimedia.org/wikipedi...
Kaplan Turbine
commons.wikimedia.org/wiki/Fi...
Francis Turbine
commons.wikimedia.org/wiki/Fi...
Pelton Turbine
commons.wikimedia.org/wiki/Fi...
Power Plant
upload.wikimedia.org/wikipedi...
Power Plant Head
upload.wikimedia.org/wikipedi...
Power Plant Outlet
en.wikipedia.org/wiki/File:To...
Hoover Dam
commons.wikimedia.org/wiki/Fi...
Deriaz Turbine
newmachineparts.blogspot.de/20...
Crossflow Turbine
upload.wikimedia.org/wikipedi...
Reaction and Impulse Turbines
commons.wikimedia.org/wiki/Fi...
Hydroelectric Power Plant Overview
vignette.wikia.nocookie.net/g...

Пікірлер: 51

@3dknowledge 6 жыл бұрын

NEW CHANNEL FOR ALL FUTURE VIDEOS! PLEASE SUBSCRIBE FOR MORE EDUCATIONAL ENGINEERING VIDEOS! kzfaq.info/love/osExgfjj-DhMJXnQd2Y4gA

@francisthomasmandeya1819 4 жыл бұрын

Good presentation.

@prathameshsundaram7509 3 жыл бұрын

Love the video. Thanks a lot. Looking forward to more

@thewisegamer6034 4 жыл бұрын

Why would you dislike this video, what’s wrong you people??? This is some hard work put together come on!

@pawankumar-go2td 3 жыл бұрын

Excellent thanks

@gregwarner3753 3 жыл бұрын

The efficiency of these machines is truly amazing. There are some historic mills still operating on hydraulic turbines.

@zulmayafghan606 Жыл бұрын

thank you, very good presentation, and very explanatory.

@Daggi78 4 жыл бұрын

Great presentation. Thanks👍🏻

@krishg3095 3 жыл бұрын

Thank you so much for the information.

@3dknowledge 6 жыл бұрын

Please make a comment here to request a tutorial video for a specific machine. Add a comment, otherwise I don't know what to do next! 😀 Thanks!

@robwalker6487 2 жыл бұрын

Just a note re: the dam shown 7:00 of the video. The water going through the dam is being spilled - no generation. It's a flood control dam. The photo partially shows, in the right foreground the power station which was built over 40 years later. I really liked your video and it brought back memories of that dam being built. My father was the project manager.

@batus911 3 жыл бұрын

Thank you so m uch for making this video.

@omarjawad9376 4 жыл бұрын

Hello John love your videos

@uttamkumarmandle2280 4 жыл бұрын

Very good video

@guillaumedorange5373 Жыл бұрын

Thank you very much!

@leobardojuarez5438 4 жыл бұрын

I really love this vídeos,,,,,,,,my memories ,,so good

@NnennaRG 2 жыл бұрын

Thank you!

@priyasharma3854 4 жыл бұрын

Good video

@lmwald Жыл бұрын

Excellent

@ramyaadireddy3921 6 жыл бұрын

Thank you very much

@3dknowledge 6 жыл бұрын

You are welcome!

@oby-1607 3 жыл бұрын

Pressureless turbine would be the least efficient due to frictional losses and broken linear water flow. I would believe that the Kaplan turbine is the best for efficiency, assuming enough flow rate.

@schimu90 6 жыл бұрын

Good Video! Can you do a video or model about that crossflow turbine? I never saw that model before...

@3dknowledge 6 жыл бұрын

+Rafael Schimuneck I will try to make a model and video over the next few months. There will hopefully be one model and video for each turbine (at some point). The plan is to make a video a week, so stay tuned! ;)

@roopamstudiopta6035 Жыл бұрын

You can increase the penstock pressure double by a jet theory to the Pelton turbine

@danielnorman8595 4 жыл бұрын

I would be Interested in an analysis of the use of an Archimedes type Screw as a turbine In a Lo head application. I am presently using a post hole digger augur with four flights inside of a six-inch pipe with about 15 feet Of head In a Vertical orientation, mainly because of the availability and price of the auger as a turbine. I am getting somewhere between 1500 and 2000 RPM. With enough force to drive an alternator to give me Around 300 W. Or so. Very inexpensive to build and quite easy as well. A Francis turbine would be ideal but hard to find and expensive.

@adiraaz7736 2 жыл бұрын

gud job dud.

@davidc9441 Жыл бұрын

Great vid. So if I wanted an inline turbine in my shower hose to power leds, which would i use for best efficiency. presumably the pelton/impulse given the pressure, but its unbroken flow so that would suggest one of the others - bit confused

@mewedeou 4 жыл бұрын

Very good presentation and very explanatory! My questions to you are the following: I want to build a hydroelectric system and It's my understanding all these turbines might come in European or north American voltage which is 110 V. In Africa, especially where I am trying to install one of these turbine, we use 220V. Do you think I should be mention it to the manufacturer about the 220 V? do you know places I can get 220V turbines. Which turbine do you suggest and they must be expensive as well. I'm trying to build the system in a river and also a place where there's only a well. I'm also thinking of adding a transormer, breaker, may be an inverter. Please advice. Thank you again for your help.

@muhendislikteknoloji2836 3 жыл бұрын

Hello, I am doing a thesis on hydroelectric power plant design, but I could not find a clear enough source. If there is a source that explains the principles of hydroelectric power plant design step by step, could you suggest you know?

@coleBlap 7 ай бұрын

Where could I learn more about the three types of turbines and more on the hydroelectric front? I’m study for an DWR apprenticeship exam so any advice is appreciated!

@wilcoxcl01 5 жыл бұрын

No mention of the Tesla turbine? It sure would be nice to see how it fits in your graph.

@3dknowledge 5 жыл бұрын

Thanks. Check out the new channel for more videos.

@marinoldmangirapin3537 2 жыл бұрын

May i know the warnings and safety instructions?

@KD0CAC 5 жыл бұрын

Good video for choosing which one to use . Not common , and not sure of claims . But if possible , I would like to see if the Tesla - boundary layer turbine can be tested & compared on chart .

@3dprintwiz378 4 жыл бұрын

What would happen if I use a kaplan turbine in a high head and high flow situation, would it still perform well?

@robwalker6487 2 жыл бұрын

Cavitation - likely catastrophic. That's why large ships have such large propellers - same problem.

@vasudevanpr3691 2 ай бұрын

Nice ഇന്‍ഫോര്‍മേഷന്‍

@asmaaelsaid847 2 жыл бұрын

سبحان الله وبحمده سبحان الله العظيم

@sunfiltre 2 жыл бұрын

You can contact us for your automatic self-cleaning filter system needs for cooling water systems in hydroelectric power plants.

@tingsomskjer5975 2 жыл бұрын

What makes the vertical Kaplan different than the horizontal?

@nedegt1877 2 жыл бұрын

Higher flowrate, thus more efficient above 20 Meter Head of Pressure. Lower Head of Pressure is the horizontal more practical. But the turbine it self is no different. Only how you install it.

@hughmoore786 2 жыл бұрын

I believe pelton wheels are different from and should never be called turbines since they operate at lower speeds and efficiencies . . . Peltons are more akin to water wheels as such . . . So it goes ! ! ! - Kurt Vonnegut - Slaughterhouse Five -

@jimlampshady 2 жыл бұрын

What about Tesla turbines?

@byenzer5101 Жыл бұрын

Your slide shows a "WICKET". I think it supposed to state: "WICKER".

@simonbowman6206 2 жыл бұрын

RDP Marine Australia for the new multi stage turbine update systems

@savalakanekar95574 2 жыл бұрын

😊 🫂 🙏

@b43xoit 2 жыл бұрын

You write kw / hr when you mean kw hr.

@simonbowman6206 2 жыл бұрын

Why are there no multi stage turbines ?? Answer the tech is available from RDP MARINE AUSTRALIA The techs will say the issues are turbine surging OR to much backpressure OR the dissolved gasses issue ALL are nonstarters So were is the price drop you can have by fitting this item ?? YES YOUKNOW WHY