二维潮流泥沙数学模型的屏幕动态显示

Dynamical Screen Display of Mathematical Model for Two Dimensional Tide Silt

本文以航道整治工程为背景,详细介绍了将置于欧拉场中的二维潮流、泥沙数学模型转换为拉格朗日场的方法。文章在用数学模型替代物理模型并在计算机上形象地模拟出实际工程方面做了探讨。使数学模型的计算结果图形化,屏幕显示更直观、更形象。

Taking dredge lane project as the background,this paper in- troduces in detail the method transforming mathematical model of two dimen- sional tide silt in euler field into one in lagrange field,Substituting mat- hematical model for physical model,the practical project is simulated with computer so that the computing results of mathematicaal model can graphica- lly be shown on screen.