I am looking to build flattened V-shaped dagger-board lifting hydrofoils similar in design to the Nacra 17 Olympic foils for a Supercat 20 tall...
Hello, I am currently desiging a conversion of a motor boat (crescent 425) to a foiling one. I have read Ray Vellinga's book and a bit on this...
I'd like to introduce WingHopper.com to the BoatDesign community! WingHopper is a parametric wing design web app that allows anyone to create a...
I’m at the very beginning of designing a foil with the long term goal to design and simulate a T-foil for an International 14. My goal is not to...
Has anyone seen a foil using bell shaped lift distribution? I have been looking at Al Bowers' prandtl flying wing, for a downwind foiling...
Sail foils boat
Hello to everyone! i am a brand new 63yr-old? To your group/ I have the fuselage of a "Glass Goose" Amphibious (HomeBuilt aircraft) i have so far...
[ATTACH] This Dufour 82 with 30 ton displacement has keels and needs more waterline. I'm about to put on sugar scoops but wondered if a foil...
Hi all, I am working on making an electric foil boat, that should fit inside a standard 40" container. This means it will be pretty long and...
I am designing a craft for inner and outer harbour cruising in all weather conditions for max 10 passengers at 30ft length. They will not need to...
Sailed in very light air-never picked up more than the 2mph it was when we got to the site. Moved and tacked very well for such light air. Check...
5 meter skiff drawing showing the underside of the hull with one wing extended, using a pair of opposed hydrodynamic wings for roll control
Drawing showing the wings counter force to the winds heeling force to each side of the boat.
The wings installed on the boat.
Hull design. Section A is a flat, front to back planing surface. B is a flat incline to mount the bow wave easily. C is a sharp flat to push the...
5 meter skiff using a pair of opposed hydrodynamic wings for roll control
REVOLUTIONARY HYDROFOILED CATAMARAN BOATS Designed By REWI KEMP
