摘要
本文用有限元法解二维密度流,并用二点显式方法求解.通过实例验证,本文提出的计算方法适用于入海口处的浅海长波的分析计算。
In this paper the finite element method is used for solving the two-dimensional gradient current, and its solution is got by using the two-step explicit method. It is verfied by the example experiments that the calculating method mentioned-above is suitable for the analysis and computation of long waves of epeiric sea at the seaward firth.
关键词
有限元
密度流
浅海长波
计算
gradient current
finite element method
shallow long waves
