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Re: epic 18x
By:Bill Hamm
Date: 8/4/2009, 2:17 am
In Response To: Re: epic 18x (Ruedi)

: Well, then here's a question: Is there a possibility to integrate an internal
: rudder into a SOF boat?
: There is this company that makes this 'bendable' SOF foldable, which
: increases rocker at will. If one were a little less 'ambitious' one could
: take the last three inches of the boat and make them wiggle, no?

It's possible with the right skin, might make sense doing a rudder that way. It's not all that great of an idea the way it's used now, the leading edge of the rudder built into the hull is so wide that it creates a large increase in drag when the rudder is deployed. If this drag is worse than the drag associated with a conventioal rudder is the question.

With a SOF with a somewhat flexible skin that could be fixed. That boat you're thinking of is the Trak. I suppose the skin material I'm using would work for that, dacron covered in glass. But testing would be in order as that's alot of flexing for a very long time. Don't know if the skin would tolerate that for a real long time.

Bill H.

Messages In This Thread

Other: Design Limits in Sea Kayak Races *LINK*
Ruedi -- 7/29/2009, 9:43 pm
Re: Other: Design Limits in Sea Kayak Races
Craig Robinson -- 7/29/2009, 11:57 pm
Look at Hans Friedel's "Raven" design
Robert N Pruden -- 7/30/2009, 9:00 am
and this one
Craig Robinson -- 7/30/2009, 6:51 pm
Re: and this one
Bill Hamm -- 8/1/2009, 12:47 am
Re: and this one
Ruedi Klein -- 7/30/2009, 9:20 pm
Re: and this one
Bill Hamm -- 8/1/2009, 12:49 am
epic 18x
Craig Robinson -- 8/1/2009, 2:17 am
Re: epic 18x - rudder not so hot
Greg Jones -- 8/8/2009, 11:51 pm
Re: epic 18x - rudder not so hot
Craig Robinson -- 8/9/2009, 3:46 am
Re: epic 18x - Shapes------WebKitFormBoundary94jHg
Greg Jones------WebKitFormBoundary94jHgqM3Lln+lv+z -- 8/9/2009, 12:37 pm
Re: epic 18x
Bill Hamm -- 8/2/2009, 1:42 am
Re: epic 18x
Ruedi -- 8/3/2009, 11:03 pm
Re: epic 18x
Bill Hamm -- 8/4/2009, 2:17 am
Re: and this one
Craig Robinson -- 7/31/2009, 1:13 am