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OR Vents

 
Post new topic   Reply to topic    Northwest Kiteboarding -> Gorge / Portland / Oregon Coast
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tinyE

Since 21 Jan 2006
2004 Posts
not really an
XTreme Poster



PostThu Aug 09, 07 12:22 pm    OR Vents Reply with quote

http://kiteforum.com/phpbb/viewtopic.php?t=2341095

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Kodiak

Since 01 Aug 2005
1114 Posts

Slidey



PostThu Aug 09, 07 12:30 pm     Reply with quote

WTF Question

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Kataku2k3

Since 14 Aug 2005
3753 Posts
Los Angeles, CA
Videographer



PostThu Aug 09, 07 12:32 pm     Reply with quote

Are those for depower or to help the kite land in low winds? Wink

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tinyE

Since 21 Jan 2006
2004 Posts
not really an
XTreme Poster



PostThu Aug 09, 07 12:32 pm     Reply with quote

I think it might be to prevent backstall... but who knows!

actually, i wonder if the wind passing over the vent makes some sort of vacuum and keeps it closer to the edge of the wind window?

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Hein

Since 08 Mar 2005
1313 Posts

Possessed



PostThu Aug 09, 07 1:17 pm     Reply with quote

Nate and I discussed this a while back in this thread
I've been wanting to add some vents to a 5m
Fuel for some time. Even got some material.
They've been doing it with high wind stunt kites
for some time.

Anyone got an 05 or 06 5 M Fuel for Sale? I'd
prefer an 05 since I already have one that I can
use a baseline.

I think this might be the key to making manageable
small C kites 5m and down.

-Hein

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Spike

Since 13 May 2007
1414 Posts
Alameda
Spelling Expert



PostThu Aug 09, 07 9:08 pm     Reply with quote

its no different than the gap between an airplane's wing and fully extended flaps, keeps the wing from stalling under high angle of attack by allowing a small amount of air onto the top of the wing to sustain smooth airflow.

   flaps.jpg 

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Kataku2k3

Since 14 Aug 2005
3753 Posts
Los Angeles, CA
Videographer



PostThu Aug 09, 07 9:23 pm     Reply with quote

Florian, are you an ME? And did you take that pic? If so, I thought your tray tables were supposed to be in their upright and locked position, along with all of your electronic devices in their off position (they can never just say that you need to turn them off Wink ).

727? MD-80? I can't see any wing engines!

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