田市抽水站供水前池更新设计合理性的数值分析

Numerical Analysis of Rationality of Renewal Design of Water Supply Frontal Pool of Tianshi Pumping Station

采用分步法求解正交曲线坐标系下的二维水流的数学模型 ,预测了田市抽水站供水前池更新设计、前后几类典型的运行工况下的水流流态。通过对模拟结果进行比较、分析 。

The fractionalstep method is used to obtain the 2D water flow mathematical model in the case of orthogonal curve coordinates and to predict the renewal design of water supply frontal pool of Tianshi pumping station as well as water flow behaviors under different operating conditions. The comparison and analysis of simulation results have proved the rationality of renewal design schemes of water supply frontal pool.