Vertical axis wind turbine (VAWT) Eolienne à axe vertical EolProcess.com
Uploader Comments (traderpierre)
Video Responses
All Comments (39)
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WOW C'EST COOL
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This is a terrible design and will not work. The apparent wind angle is not equal to that of boats. Due to the high rotation speed the wind always comes from the front of the profile. This is called the apparent wind angle. You have to design for 'vent debout' during the entire rotation. This angle is between 1 and 8 degrees usually.
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I had the same idea a few nonth ago, but I did not know how to realize it.
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Ok, I watched the presentation at eolprocess-com. I kind of understand written French. It looks like a do it yourself project-idea to tinker about, have fun doing it and no bother to pay royalties.
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What amount of power can be obtained by this design, per weight or volume of the device, for let´s say 10,20,30,40 KPH of wind speed ? How does it compare to more traditional designs? Is there any generator based on this design already in the market ? If so , what prices and at what power per wind speed ?
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Waaaaay too complicated to be economical. Not to mention reliable.
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@traderpierre with a tale wing, like normal eolic turbine.
The idea is great.. but how does it work in case the wind has different directions during the day or the month... does it adjust to the wind direction automatically?.. how good is the stability of that blades in case of high wind speed... thx
zzztrrr 1 year ago
@zzztrrr
La girouette recalle les pales en temps réel
Les pales sont asservie :
1- a la rotation du rotor "de manière synchronisée"
2- à la girouette.
Si le vent change de direction, les pales se recallent en temps réel.
La poussée tangentielle sur les bras du rotor est toujours optimisée
traderpierre 1 year ago
The weather vane will cause the blades in real time because it controls the axis on which are mounted gears master used to rotate the blades
traderpierre 1 year ago
La girouette recalle les pales en temps réel
Les pales sont asservies :
1- a la rotation du rotor "de manière synchronisée"
2- à la girouette.
Si le vent change de direction, les pales se recallent en temps réel.
La poussée tangentielle sur les bras du rotor est toujours optimisée
traderpierre 1 year ago