摘要
在本文中,我们应用Lagrang方法讨论了深水中浮体的突然起动,求得了问题的解析解.从数值结果可知:当浮体宽度保持不变而增加深度时,扰动区域扩大,动态压力也增加.
This paper applies Lagrangian method to discuss the sudden starting of a floating body in deep water and the analytical solutions are obtained. It is known from, the numerical results that the disturbing domain extends and the dynamic pressure also increases when the breadth of the floating body keeps constant and its depth increases.
出处
《应用数学和力学》
EI
CSCD
北大核心
1990年第2期149-154,共6页
Applied Mathematics and Mechanics
