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From: Mark H. Hunt <mhh_at_aretha.jax.org>
subject: [Paddlewise] Re.Resistance & Displacement
Date: Fri, 3 Apr 1998 09:29:51 -0500 (EST)
      If I remember, John Dowd in his book felt that although his klepper 
was harder to initially get going from a standstill once it was loaded 
heavily, this was offset by the extra momentum of the boat once it was up 
to speed. These two factors cancelling out one another to some degree.
                                                   mark

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From: John Winters <735769_at_ican.net>
subject: Re: [Paddlewise] Re.Resistance & Displacement
Date: Sat, 4 Apr 1998 07:28:20 -0500
Mark wrote;


>      If I remember, John Dowd in his book felt that although his klepper
>was harder to initially get going from a standstill once it was loaded
>heavily, this was offset by the extra momentum of the boat once it was up
>to speed. These two factors cancelling out one another to some degree.



Trouble is that one is always accelerating and decelerating.

I don't have the lines to the Klepper (still trying to find someone close
by with one) but it could have a better Cp when loaded and, as a result,
might be slightly more efficient than when lightly loaded.

Cheers,
John Winters
Redwing Designs
Specialists in Human Powered Watercraft
http://home.ican.net/~735769/



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