探讨不同坐标系下水中污染物分子的扩散方程

On diffuse equation of water pollutants molecular in various coordinate systems

对水中污染物分子扩散方程的发展过程进行了分析,并进行了柱面坐标系下污染物分子在水体中扩散方程的研究,对导出的方程式进行了数学验证,解决了用具有轴对称形水域进行的污染物数值模拟问题。

The paper analyzes the development process for the diffuse equation of water pollutants molecular,undertakes the research on the diffuse equation of the pollutant molecular in water under the cylinder coordinate system,and has the mathematical checking for the obtained equation,so as to have the pollutants＇ numerical simulation of pollutants in water areas with axial symmetry.