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VAWT fiddling started... | 41 comments (41 topical, editorial)
Re: VAWT fiddling started... (3.00 / 0) (#15)
by DamonHD (d@hd.org) on Thu Oct 4th, 2007 at 01:54:44 AM MST
(User Info) http://www.earth.org.uk/

That's a very good starting point.

I might just have the materials for a 1ft diam S to hand, so expecting ~1rpm/mph/ftdiam is a decent rule of thumb at least.  Hideously un-metric though!  B^>

Rgds

Damon

[ Parent ]



Re: VAWT fiddling started... (3.00 / 0) (#26)
by DamonHD (d@hd.org) on Thu Oct 4th, 2007 at 11:01:55 AM MST
(User Info) http://www.earth.org.uk/

I think that that has to be rpm = mph / ft diameter

[ Parent ]


VAWT fiddling started... | 41 comments (41 topical, 0 editorial)

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