Study Of The Resistance Calculation Of Multi-motions High Speed Catamaran

As one kind of special high performence boats,because it has low wavemaking resistance and good stability and so on the remarkable merits ,high speed catamaran has attracted more and more researchers and shipyards during the past decades,and has become the nearly 20,30 years shipbuilding hot spot.But,at present as a result of technology development,commercial and technical information security and so on factor influence, nowdays the public technical data really is few .Especially regarding the multi-motions high speed catamaran,the correlation data is less fewer.This article with every effort will unify from the theoretical analysis and the ship model test embarks,first select suitable theoretically methods , preliminary estimate to under various motions ship resistance performance, then will embark from the ship model test, transform the ship model resistance towing test result into the solid ship performance, carry on the two generalized analysis, then will draw the beneficial conclusion and provide some actual technical datas and the conclusion for the later high speed catamaran development..