发动机冷却水三维流动数值模拟基础研究

本文在作者已完成的不可压缩流体三维流动数值模拟研究的基础上，对发动机冷却水三维流动的数值模拟方法进行了基础性研究。文章对具有发动机冷却水腹复杂形状的箱体内的水进行了三维流动模拟计算，介绍了数值模拟的基本方法，并对计算结果进行了分析，说明了该方法的有效性。该文介绍的内容是深入研究实际发动机冷却水三维流动数值模拟的基础。

The Basic Numerical Research of Three Dimentiona Cooing Water Flow in the Engines

The authors make basic research for the numerical calculation of cooling waters flow in the engines, on the bases of research results obtained with numerical method of incompressible fluid.This paper makes a numerical calculation of three dimentional flow of water in a complex box which is line engine cooling water cavity, introduces the basic method of numerical calculation, and analyzes the calcalation results.This proves the efficiency of the method.The volume of this paper is the basis approaching to the numerical calculation of real engine coolant.