Fremgangsmåte for å danne luftfilm på neddykket overflate til konstruksjon som bærer neddykket del, og filmoppbygning på neddykket overflate

摘要

PURPOSE: To provide a method for reducing the fluid resistance of a ship and a liquid transport passage and for preventing the fouling and corrosion of a structure having submerged part such as a ship and a floating body. ;CONSTITUTION: In the method to form an air film on the surface of the submerged part of a structure having a submerged part between the film body surface 10 and the water by coating the submerged surfaces 2, 2a of a structure (such as a ship 1) having a submerged part by a film body 3 where fine ruggedness 6, 7 exist on the surface and at least the top part 7' of the projecting part 7 of the ruggedness is formed of the water-repellant material, and supplying air (a) to the surface 10 of the film body.;COPYRIGHT: (C)1995,JPO