Re: [Paddlewise] QCC boats and water line length ........

From: 735769 <735769_at_ican.net>
Date: Fri, 30 Jul 1999 07:40:39 -0400
Matt wrote;


>I figure they are the same shape as Viking ships, so handle the same. >What
>more do I need to know? ;-)

ROTFL

>You are making my point.

Ain't I nice.

>The absolute worst article on kayak design I ever read
>was written by a sailboat designer. "Basics of Bow Design, Kayak Drag >and
>Skin Friction” by Tom Goddard in a mid 1996 issue was so hilarious and >off
>base that I though maybe it was a hoax article foisted on the unsuspecting
>editors of Paddler Magazine.

Good reason never to listen to anyone who designs boats. :-)


>By
>just a few do you mean that is all or only just a few of many?

No just a few. Kayaks are nearly perfect.



(SNIP)
>But based on the information in the article shouldn't the paddlers in an
>open canoe sit close together in the middle rather than out near the ends.
>That would decrease its gyradius (or Equivalent Arm--EA) by many orders >of
>magnitude not just the small increase more bow rake in the ends would
>cause
>(if waterline length is the chosen constant).

Absolutely. The amazing thing is that, with a  properly designed short ended
bow they still manage to work quite well out there in the ocean.

>Please explain to me why open canoe
>paddlers sit so far away from each other--

Everyone needs a little space.

Cheers,
John Winters
Redwing Designs
Web site address, http://home.ican.net/~735769



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Received on Fri Jul 30 1999 - 05:45:51 PDT

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