【作者】 陈斌；

【导师】 黄衍顺；

【作者基本信息】 天津大学 ， 船舶与海洋结构物设计制造， 2007， 硕士

【摘要】 高速双体船作为一种高性能船舶,由于其具有滑行状态下的兴波阻力小、稳性好等显著的优点,吸引了各国学者和造船界的注意,已经成为近二三十年造船界的热点。但是,目前由于技术发展、商务及技术情报的保密等因素的影响,目前公开发表的技术资料甚少,而对于滑行双体船,相关资料更是少之又少。本文尽力从理论分析与船模试验相结合出发,首先采用二维时域切片理论计算双体船片体的升力及摩擦阻力,在考虑片体之间粘性干扰和兴波干扰的基础上,对滑行态船舶的阻力性能进行初步理论估算,然后结合船模试验,将船模阻力拖曳试验结果转换为实船表现,将二者进行综合比较,分析误差原因,得出有益的结论及相关的改进措施,为以后的高速双体船发展提供一些实际技术资料和结论。更多还原

【Abstract】 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 planing 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 calculate the lift and friction of the hull with 2-dimentional time-domain theory.At the same time,taking stickiness disturber and friction disturber into account, preliminary estimate to under planing motion 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 compare and analyse the cause of the error ,then will draw the beneficial conclusion and provide some actual technical datas and the conclusion for the later high speed catamaran development.更多还原