Boat Building Forum

Find advice on all aspects of building your own kayak, canoe or any lightweight boats

Re: Fine Ends
By:Nick Schade - Guillemot Kayaks
Date: 5/8/2016, 11:28 am
In Response To: Re: length vs speed. (Roy Martin)

a waterline of a little over 14 feet when the water is calm....when it gets dynamic, more of the 18 foot overall length comes in contact

For a moment, then the next moment there is only 10 feet in contact.

With the highly pinched (low prismatic) ends of designs like the Nordcapp, the effective waterline length is relatively short even when deep in the water. The low volume ends effect the tracking more than the speed. Wetted surface is added without proportionally increasing the length.

There are a lot of designs sharing this characteristic. One benefit of fine ends is softer landings while beating up wind. The ride is smoother. They are probably quieter at lower speed as well.

Messages In This Thread

S&G: Looking for feedback from skinnies.
Etienne Muller -- 5/5/2016, 3:59 pm
Re: S&G: Looking for feedback from skinnies.
Mark N -- 5/5/2016, 5:44 pm
Nice lawn *NM*
Jaybabina -- 5/5/2016, 6:13 pm
Re: Better Picture of my lawn
Mark N -- 5/6/2016, 3:31 pm
Re: Better Picture of my lawn
Dan Caouette (CSCWC) -- 5/7/2016, 9:53 am
Re: S&G: Looking for feedback from skinnies.
Etienne Muller -- 5/5/2016, 6:29 pm
Re: S&G: Looking for feedback from skinnies.
Justin -- 5/6/2016, 4:33 am
Re: S&G: Looking for feedback from skinnies.
Dan Caouette (CSCWC) -- 5/6/2016, 7:40 am
Re: S&G: Looking for feedback from skinnies.
Etienne Muller -- 5/7/2016, 11:08 am
Re: S&G: Looking for feedback from skinnies.
Mike Bielski -- 5/6/2016, 7:54 am
Re: S&G: Looking for feedback from skinnies.
Bob Johns -- 5/6/2016, 10:29 pm
Re: S&G: Looking for feedback from skinnies.
Alex Ferguson -- 5/7/2016, 5:52 am
Re: S&G: Looking for feedback from skinnies.
Etienne Muller -- 5/7/2016, 11:15 am
Re: S&G: Looking for feedback from skinnies.
Etienne Muller -- 5/7/2016, 11:59 am
Re: S&G: Looking for feedback from skinnies.
Alex Ferguson -- 5/7/2016, 6:58 pm
Re: length vs speed.
Nick Schade - Guillemot Kayaks -- 5/7/2016, 8:32 pm
Re: length vs speed.
anewhouse -- 5/7/2016, 9:24 pm
Re: length vs speed.
Alex Ferguson -- 5/7/2016, 9:36 pm
Re: length vs speed.
anewhouse -- 5/7/2016, 9:52 pm
Re: length vs speed.
Nick Schade - Guillemot Kayaks -- 5/7/2016, 10:17 pm
Re: length vs speed.
Etienne Muller -- 5/8/2016, 4:16 am
Re: length vs speed.
Nick Schade - Guillemot Kayaks -- 5/8/2016, 10:51 am
Re: length vs speed.
Etienne Muller -- 5/8/2016, 11:59 am
Re: length vs speed.
Bill Hamm -- 5/8/2016, 8:32 am
Re: length vs speed.
Roy Martin -- 5/8/2016, 10:41 am
Re: Fine Ends
Nick Schade - Guillemot Kayaks -- 5/8/2016, 11:28 am
Re: S&G: Looking for feedback from skinnies.
Jaybabina -- 5/8/2016, 11:11 am
Re: S&G: Looking for feedback from skinnies.
Etienne Muller -- 5/8/2016, 12:16 pm
Re: S&G: Looking for feedback from skinnies.
Nick Schade - Guillemot Kayaks -- 5/8/2016, 3:00 pm
Re: S&G: Looking for feedback from skinnies.
Etienne Muller -- 5/8/2016, 6:24 pm
Re: S&G: Looking for feedback from skinnies.
jaybabina -- 5/8/2016, 6:52 pm
Re: S&G: Looking for feedback from skinnies.
Bill Hamm -- 5/8/2016, 9:19 pm
Re: S&G: Looking for feedback from skinnies.
bsoderholm -- 5/9/2016, 9:40 pm
Re: S&G: Looking for feedback from skinnies.
Howard Spira -- 5/9/2016, 10:24 pm
Re: S&G: Looking for feedback from skinnies.
Alex Ferguson -- 5/10/2016, 3:35 am
Re: S&G: Looking for feedback from skinnies.
Etienne Muller -- 5/10/2016, 5:25 am
Re: S&G: Looking for feedback from skinnies.
Nick Schade - Guillemot Kayaks -- 5/10/2016, 10:37 am
Re: S&G: Looking for feedback from skinnies.
Etienne Muller -- 5/10/2016, 4:46 am
Re: S&G: Looking for feedback from skinnies.
Alex Ferguson -- 5/10/2016, 5:51 am
Re: S&G: Looking for feedback from skinnies.
Bill Hamm -- 5/10/2016, 6:46 am
Re: S&G: Looking for feedback from skinnies.
JohnAbercrombie -- 5/10/2016, 11:22 am
Re: S&G: Looking for feedback from skinnies.
Alex Ferguson -- 5/10/2016, 9:09 pm
Re: S&G: Looking for feedback from skinnies.
Alex Ferguson -- 5/10/2016, 9:33 pm
Re: S&G: Looking for feedback from skinnies.
Nick Schade - Guillemot Kayaks -- 5/11/2016, 9:07 am
Re: S&G: Looking for feedback from skinnies.
Alex Ferguson -- 5/11/2016, 6:28 pm
Re: S&G: Looking for feedback from skinnies.
Paul D -- 5/11/2016, 11:43 pm
Re: S&G: Looking for feedback from skinnies.
JohnAbercrombie -- 5/11/2016, 12:50 am
Re: S&G: Looking for feedback from skinnies.
Alex Ferguson -- 5/11/2016, 1:01 am
Re: S&G: Looking for feedback from skinnies.
Justin -- 5/10/2016, 7:38 am
Re: S&G: Looking for feedback from skinnies.
JohnAbercrombie -- 5/10/2016, 11:31 am
Re: S&G: Looking for feedback from skinnies.
JohnAbercrombie -- 5/10/2016, 1:48 pm
Re: S&G: Looking for feedback from skinnies. *PIC*
Etienne Muller -- 5/10/2016, 5:47 am
Re: S&G: CirrusLT *PIC*
Etienne Muller -- 1/3/2017, 10:33 am