equation of hydrodynamics meaning in English

铃动力学方程

Equation of hydrodynamics
铃动力学方程
The purpose of this dissertation is to study the lagrangian method and conservative rezonning algorithm . finite volume scheme is used for lagrangian equations of hydrodynamics . because of the pressure gradients " influence upon velocities and energy , computational scheme is proposed for momentum equation on two control volumes in order to suspend the time when the mesh becomes distorted
本文的目的是研究lagrange方法及重映算法，主要内容可分为以下几个方面：首先从积分形式的二维lagrange流体力学方程组出发，用有限体积格式进行计算，考虑压力梯度分布对速度和能量改变的影响，构造了在两个控制体上的动量方程的计算格式，使得速度的改变受其周围八个压力的影响，在一定程度上推迟了网格相交的进程。