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@francisthomasmandeya18194 жыл бұрын
Good presentation.
@prathameshsundaram75093 жыл бұрын
Love the video. Thanks a lot. Looking forward to more
@thewisegamer60344 жыл бұрын
Why would you dislike this video, what’s wrong you people??? This is some hard work put together come on!
@pawankumar-go2td3 жыл бұрын
Excellent thanks
@gregwarner37533 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.
@omarjawad93764 жыл бұрын
Hello John love your videos
@batus9113 жыл бұрын
Thank you so m uch for making this video.
@guillaumedorange5373 Жыл бұрын
Thank you very much!
@Daggi784 жыл бұрын
Great presentation. Thanks👍🏻
@uttamkumarmandle22804 жыл бұрын
Very good video
@krishg30953 жыл бұрын
Thank you so much for the information.
@lmwald2 жыл бұрын
Excellent
@NnennaRG2 жыл бұрын
Thank you!
@coleBlap10 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!
@roopamstudiopta60352 жыл бұрын
You can increase the penstock pressure double by a jet theory to the Pelton turbine
@leobardojuarez54384 жыл бұрын
I really love this vídeos,,,,,,,,my memories ,,so good
@vasudevanpr36915 ай бұрын
Nice ഇന്ഫോര്മേഷന്
@davidc94412 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
@wilcoxcl015 жыл бұрын
No mention of the Tesla turbine? It sure would be nice to see how it fits in your graph.
@3dknowledge5 жыл бұрын
Thanks. Check out the new channel for more videos.
@priyasharma38544 жыл бұрын
Good video
@muhendislikteknoloji28363 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?
@schimu907 жыл бұрын
Good Video! Can you do a video or model about that crossflow turbine? I never saw that model before...
@3dknowledge7 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! ;)
@ramyaadireddy39216 жыл бұрын
Thank you very much
@3dknowledge6 жыл бұрын
You are welcome!
@marinoldmangirapin35372 жыл бұрын
May i know the warnings and safety instructions?
@byenzer51012 жыл бұрын
Your slide shows a "WICKET". I think it supposed to state: "WICKER".
@mewedeou4 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.
@hughmoore7862 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 -
@tingsomskjer59752 жыл бұрын
What makes the vertical Kaplan different than the horizontal?
@nedegt18772 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.
@adiraaz77362 жыл бұрын
gud job dud.
@asmaaelsaid8472 жыл бұрын
سبحان الله وبحمده سبحان الله العظيم
@3dprintwiz3785 жыл бұрын
What would happen if I use a kaplan turbine in a high head and high flow situation, would it still perform well?
@robwalker64873 жыл бұрын
Cavitation - likely catastrophic. That's why large ships have such large propellers - same problem.
@sunfiltre2 жыл бұрын
You can contact us for your automatic self-cleaning filter system needs for cooling water systems in hydroelectric power plants.
@simonbowman62063 жыл бұрын
RDP Marine Australia for the new multi stage turbine update systems
@b43xoit2 жыл бұрын
You write kw / hr when you mean kw hr.
@simonbowman62063 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
@3dknowledge6 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!
@muhammadsaboor11423 жыл бұрын
Your accent 🙄
@muhendislikteknoloji28363 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?
@robwalker64873 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.
@oby-16074 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.
@jimlampshady2 жыл бұрын
What about Tesla turbines?
@savalakanekar955742 жыл бұрын
😊 🫂 🙏
@KD0CAC5 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 .