摘要
本文给出摇板式造波机所造二维规则波时域线性解的解析表达式,它描述一个带有波前的二维线性波的传播过程。当摇板作简谐摇荡的时间趋于无穷大时,该解趋于线性稳态解。时域线性解可为求解时域非线性解提供自由表面速度势和波形的初始值,因此具有实际应用价值。
The analytical expression of linear solution in time domain is derived for two-dimensional regular wave generated by rocker flap wavemaker. The solution describes a plane progressive wave with a front, it will approach the linear stable solution as the oscillating time of the rocker flap approaches infinity. The linear solution in time domain can be used as the initial value of potential and waye elevation on the free surface for determining the nonlinear solution in time domain.
出处
《中国造船》
EI
CSCD
北大核心
1993年第2期1-9,共9页
Shipbuilding of China
