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VAWT land
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25
comments (25 topical, editorial)
Re: VAWT land
(
3.00 / 0
) (
#16
)
by tecker on Sun Aug 31st, 2008 at 05:26:11 PM MST
(
User Info
)
Yep the half drum will start backward untill it hits the entry point the drag there has very little lift to reguage .
[
Parent
]
Re: VAWT land
(
3.00 / 0
) (
#17
)
by tecker on Sun Aug 31st, 2008 at 06:19:10 PM MST
(
User Info
)
I 've watched the air on the upwind side of the two halves the air gets split as the work cycle starts . In misty weather you see the air gush to the outside and there's not as much air that goes through the turbine as the model shows . I've seen some videos of darius Halve drum combos that look powerful
[
Parent
]
Re: VAWT land
(
3.00 / 0
) (
#18
)
by vawtman (
vawtman(at)charter(dot)net
) on Sun Aug 31st, 2008 at 06:45:38 PM MST
(
User Info
)
Darrius half drum combo's ?
[
Parent
]
Re: VAWT land
(
3.00 / 0
) (
#19
)
by tecker on Sun Aug 31st, 2008 at 10:48:10 PM MST
(
User Info
)
This one
http://www.youtube.com/watch?v=Lbiqrpjy-f4
[
Parent
]
VAWT land
|
25
comments (25 topical, 0 editorial)
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