Wednesday, June 10, 2015

[Electric Boats] Re: Displacement vs semi-dispalcement hull at low speeds

 

I have a lot of experience with semi displacement larger powerboats.
viewing the boat it seem that it is a true displacement hull with a aft projection stuck on the hull. if it can be removed you will have a true displacement hull. Try it like it is then if you see eddies and wave making at the stern at 4.5 knots    remove it.
 It was added after the hull was made because it would be impossible to mold it with the hull.

mike

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Posted by: mkriley48@yahoo.com
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picture of semi displacement hull Biam 800.jpg


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