计算复杂边界渗流的蒙特卡罗方法

A Monte Carlo method for filtration flow with complex boundary

本文运用不规则游动网格的蒙特卡罗方法求解复杂边界渗流问题。与以往各种数值方法相比 ,蒙特卡罗方法在计算渗流问题时要更灵活、更方便 ,可以根据需要独立地计算出渗流区域内任意一点的渗透压力、渗流流速。

The filtration flow in lock base is solved by the Monte Carlo method with irregular random walk grid. In contrast with other numerical methods, Monte Carlo method is more effective. It can calculate independently the velocity pressure at any points in filtration flow field.