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Humpback whale inspired Airfoils

 
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Spike

Since 13 May 2007
1414 Posts
Alameda
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PostMon May 19, 08 7:48 am    Humpback whale inspired Airfoils Reply with quote

Really cool technology

http://www.whalepower.com/drupal/



Thought about how to apply this to kites, but would be either waay too heavy or be destroyed on a water impact...

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bulae99

Since 12 Jul 2006
1692 Posts

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PostMon May 19, 08 9:58 am    Very Cool Reply with quote

What is the purpose of the nubs? It looks like silent running sub tech to me.
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Mark

Since 20 Jun 2005
3678 Posts
I need my fix because I'm a
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PostMon May 19, 08 10:16 am     Reply with quote

Think of the carnage at the thunderdome "sandbar" if the leading edges looked like that Twisted Evil
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bulae99

Since 12 Jul 2006
1692 Posts

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PostMon May 19, 08 11:07 am    I think that's the trailing edge? Reply with quote

Right?
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Spike

Since 13 May 2007
1414 Posts
Alameda
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PostMon May 19, 08 11:23 am    Re: I think that's the trailing edge? Reply with quote

bulae99 wrote:
What is the purpose of the nubs? It looks like silent running sub tech to me.
bulae99 wrote:
Right?

dude, read the article

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cosmodog

Since 06 Oct 2005
205 Posts

Stoked



PostMon May 19, 08 5:04 pm     Reply with quote

Interesting, they claim it doubles the stall angle (16 -> 32 deg).
Could be useful for kites.
"Two kites enter, one kite leaves"

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