摘要
给出各类变分原理及边界积分方程,证明解存在性并给出数值验证,亦提供了计算方案,从而为兴波阻力变分有限元解及边界元解提供一定程度的理论基础。
In this paper, the specific variational principles and the boundary integral equation are presented, the existence of solutions are proved, and the numerical test are given. And we suggest the scheme of solving the solutions. So we provide a theoretical basis of variational finite element method and boundary element method to any great degree for ship's wave resistence problem.
出处
《水动力学研究与进展（A辑）》
CSCD
北大核心
1991年第3期23-28,共6页
Chinese Journal of Hydrodynamics
关键词
船舶
兴波阻力
变分原理
variational principle, wave resistance.
