This hydrofoil was designed for maximum efficiency, minimum fuel consumption. 40 passengers Cruisng speed 20 kts Take off speed 10 kts. Take...
Something like this?
Yes, this is very good, flat botomed boat, heavier than my construction but still very good cheap method of boat building, isn't is? Three kinds...
You right, but If you increase speed from 10 kts to 20 kts you increase this speed double. 2 x 10 =20 this means drag will be increase 2^2=4...
If you want have the same displacement, wetted surface is bigger for catamaran in this case, I calculated it. Catamaran with 100 square meters...
Low tech solution with high tech aspiration. This is my drafts of boat for Congoriver (under construction) Very light and durable. Easy to made...
For minimum fuel consumption, not for speed We have no friction and weave resistance if we flying by hovercraft, hydrofoils or another gizmos,...
Lots of questions. I would like give you few answer. I am designer of yachts. You wrote about alluminium yacht. You right, every superyachts...
Let’s take 14,5m (47,57 ft) lenght Hull. Weight of hull is 7000 kg for hydrofoil and 4000 kg for displacement hull. (multihull or monohull) We...
Give me a litle time, I will calculate something and compare fuel consumption for the same hull (the same wight and lenght) in displacement mode...
I prefer surface piercing hydrofoil becouse has few advantages, most important strenght. Albert Einstein's maxim that "everything should be made...
