国防科技大学学报2017，Vol.39Issue(4)：161-167,7.DOI:10.11887/j.cn.201704025
小水线面双体船波浪中纵向运动性能模型试验研究
Experimental investigation on the seakeeping performance of small waterplane area twin hull in head waves
摘要
Abstract
A SWATH (small waterplane area twin hull) in head regular waves was investigated by experimental method.The influences of speed and vertical position of towing point on the seakeeping performance of SWATH were analyzed.The experimental results illustrate that: the transfer functions of both heave and pitch modes depict two peak values with the increase of wave length under different speeds;with the increase of advancing speed, the peak value of transfer functions of heave mode remains almost constant, while the peak value of pitch mode changes moderately;the motion responses with the towing point at center of gravity are slightly smaller than those with the towing point at the thrust axis during all wave lengths except the resonant zone at short waves.关键词
小水线面双体船/耐波性/拖点/稳定鳍Key words
small waterplane area twin hull/seakeeping/towing point/stabilizing fins分类
交通工程引用本文复制引用
孙小帅,姚朝帮,叶青..小水线面双体船波浪中纵向运动性能模型试验研究[J].国防科技大学学报,2017,39(4):161-167,7.基金项目
国家自然科学基金资助项目(50879090,51509256) （50879090,51509256）
水动力重点基金资助项目(9140A1403071251311044) （9140A1403071251311044）
