Re: [Paddlewise] Stiff or Flexible?

From: Steve Cramer <cramer_at_coe.uga.edu>
Date: Thu, 20 Jan 2000 17:47:06 -0500
Dirk Barends wrote:
> 
> John Winter Wrote:
> >Ships flex and it has been shown that the flex reduces resistance.
> 
> Does more flex means less resistance?
> 
> Are white water (downriver) racing boats flexible, or should they benefit
> if they where built flexible?
> 
Andy Bridge, who's been building race boats for several years, says not.
Here's the description of the three Dagger wildwater racing layups:

Racing Ultra
   Foam core deck with a Spheretex hull. Our stiffest
   lay-up for the racer who wants the best. S-glass,
   Kevlar, Carbon, Foam and Epoxy construction.

Standard Racing
   Foam core deck with a Kevlar hull. Stiff deck with a
   tough hull. Best overall lay-up for stiffness and
   impact resistance. S-glass, Kevlar, Roam and Epoxy
   construction.

Training
   Foam core deck. Same stiff deck as the Standard
   Racing lay-up but with extra layers of Kevlar in the
   deck and hull. A very durable lay-up, especially
   good for beginners and occasional racers. S-glass,
   Kevlar, Foam and Epoxy construction.

If John's right, have racers been paying extra for something they don't
need?

Steve
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Received on Thu Jan 20 2000 - 16:58:04 PST

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