摘要
文章用切片理论的二维格林函数法求取流场速度势,用线性弹簧取代系缆和碰垫,解并靠两船的联立运动方程,得到了两船在规则波中的各自由度运动幅值,用谱分析法得出两船在不规则海浪中运动的统计规律.
The two-dimensional Green＇s Function of strip theory is used to calculate the fluid potential in this paper. The mooring lines and fenders between two ships are regarded as linear springs. The amplitudes of two ships＇ motion in regular waves are obtained by solving equations of two ships＇ coupled motion. The statistics of two ships＇ motion in irregular waves are calculated by spectra analysis method.
出处
《船舶工程》
CSCD
北大核心
2005年第5期46-50,共5页
Ship Engineering
关键词
船舶
波浪
两船并靠
运动计算
ship
wave
two ships alongside
motion calculation
