无锡仙蠡桥水利枢纽三维湍流数值模拟与计算

Numerical Simulation and Computation for 3-D Turbulent Flow of Project of Xianliqiao Pumping Station in Wuxi

运用三维湍流理论,借助三维流体计算软件,对无锡市仙蠡桥泵站枢纽进行三维数值模拟计算。通过枢纽流场观测与流速分布测试,分析泵站出水河道对京杭运河航道横向流速的影响,为枢纽的优化设计、合理布局提供理论指导。

The numerical simulation method of 3-D turbulent flow is applied for the Project of Xianliqiao Pumping Station in Wuxi. On the basis of the simulation, the flow status, various types of vortices and maximum velocity are predicted, as well as the influence of these factors on the lateral flow velocity. This method provides a theoretical guidance for the optimizing design of Xianliqiao Pumping Station.