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For You Prindle Fans

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(@johnes)
Posts: 797
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Topic starter
 
[#4673]

Enjoy

Edited by JohnES on Aug 23, 2014 - 12:36 PM.


 
Posted : August 23, 2014 6:33 am
Damon Linkous
(@damon-linkous)
Posts: 4057
Captain Admin
 

That is awesome.


 
Posted : August 23, 2014 2:44 pm
(@Anonymous 945)
Posts: 883
 

Believe it or not, Jeff Prindle stopped by Fastlane (Ron Lane's store) and bought a used P-16 last year! Pete


 
Posted : August 23, 2014 3:18 pm
(@mgoltsman)
Posts: 57
Lubber Registered
 

So a lubber question here: all those cats in the video flying a hull at about 45 degrees - is that optimal? I am sure it is sexy and feels like a rush (I figure it does - I can't do that yet), but is it not just much more precarious way to spill wind out of your sail by tilting it (and thus reducing the effective sail area) than sheeting out till your windward hull is just skimming the water? Just curious...


 
Posted : August 31, 2014 2:51 pm
(@davefarmer)
Posts: 1104
Master Chief Registered
 

You're correct, just skimming the waves with the windward hull maximizes the driving force the sailplan can produce, while minimizing hydrodynamic drag by reducing wetted surface with one hull out of the water. Any additional heeling reduces the efficiency of the sails, without further reducing wetted surface area(and may increase it some). And the foils become less effective as heel increases as well.

But it is good fun to fly high!

Dave


 
Posted : September 1, 2014 3:31 am
(@klozhald)
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Posted : September 2, 2014 7:17 am
(@johnes)
Posts: 797
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Posted : September 2, 2014 2:05 pm
(@klozhald)
Posts: 1461
Master Chief Registered
 

JohnES wrote: Cool.... but that guy is way too good looking to be you, you sure it is you?

Yeah, I always look better blurry and in the back.


 
Posted : September 3, 2014 8:50 am
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