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Search: Posts Made By: Lysistrata
Forum: Main CFD Forum October 20, 2009, 12:05
Replies: 8
Views: 2,784
Posted By Lysistrata
I would not bother with wind if you only get...

I would not bother with wind if you only get averages of 2 or 3m/sec. Wind turbines are not efficient at low Reynolds numbers. To get high Rn you will need to use very large blades and that means a...
Forum: Main CFD Forum October 18, 2009, 08:53
Replies: 8
Views: 2,784
Posted By Lysistrata
There are several different vertical axis wind...

There are several different vertical axis wind turbines. The most efficient ones use blades that can pitch. You did know that, didn't you? Or were you going to compare horizontal axis with fixed...
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