Gary,

 

With this type of design, a centerboard or other type of structure would be
needed to avoid excessive leeway,

 

On you second point, I agree.  Stability will be vanishing as the bulb gets
higher above the water.  It could certainly make for some interesting
sailing.  Self righting might be an issue.

 

Jake

 

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Gary
Russell
Sent: Sunday, November 10, 2013 8:28 PM
To: C&C List
Subject: Re: Stus-List Flying lead keel

 

My first problem with this canting design is that a typical keel performs
two functions; a counter-balance for the forces against the sail, and a
lifting foil to generate lift to windward to counteract leeway.  I only see
the counter-balance in this design.

 

My second problem with this design is the fact that as heel increases, the
effect of the keel weight gets less, unless you continuously adjust the cant
angle to keep it just above the water.

 

Am I missing something?  I'm not saying these are insurmountable problems,
but I don't see them addressed in Speed Dream.

 

Gary

 

On Sun, Nov 10, 2013 at 7:22 PM, Chuck S <cscheaf...@comcast.net> wrote:

Hey Dwight,
That's an amazing canting keel design.  Guess we have to wait and see if
such ideas will sell in the future?    

Chuck
Resolute
1990 C&C 34R
Atlantic City, NJ

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