摘要
本文以近似潜艇的细长回转体为模型,在两层海模式中三种不同潜深下,利用边界元法计算了内波对潜体的一阶垂荡波浪力和一阶纵摇波浪力矩,作为特例计算了近水面潜体的波浪力及力矩,并与实验结果进行了比较,两者吻合较好。
In three different depths of the two-layer ocean, the first-order heaving force and pitching moment acting on underwater body, which is a slender spheroid to simulate a submarine, are calculated by using boundary element method presented in this paper. The numerical results near free surface agree well with experimental ones.
出处
《水动力学研究与进展（A辑）》
CSCD
北大核心
2006年第3期293-298,共6页
Chinese Journal of Hydrodynamics
关键词
两层海
边界元法
潜体
一阶波浪力(矩)
two-layer ocean
boundary element method
underwater body
first-order force （moment ）
