摘要
根据切片理论编制了SWATH船在规则波及不规则波中的纵向运动理论预报程序.分析了航速对SWATH船在不规则波中迎浪纵向运动响应的影响规律.并研究了鳍的位置、尺度、组合形式对SWATH船纵向运动性能的影响.结果表明,中高速航行有利于发挥SWATH船优越的耐波性;增大鳍的尺度、使用艏艉组合鳍能提高SWATH船在不规则波中的纵向运动性能.
A theoretical prediction program on the sea-keeping of SWATH Ship in regular and irre-(gular) waves is set up by using the strip theory. The effect of velocity on the longitudinal motion of SWATH ship in irregular waves is researched.And the effect of longitudinal location, size, as well as combination forms of fin on the longitudinal motion of SWATH ship are studied. It is shown that the sea-keeping performance of SWATH ships at high speed is very good, and augmenting the size of the fin or using fore-and-rear fins can improve the performance of the longitudinal motion of SWATH ships in irregular waves.
出处
《海军工程大学学报》
CAS
2004年第6期110-114,共5页
Journal of Naval University of Engineering
