草海导流带加固完善工程闸门位置选择数值模拟研究

Numerical Simulation of Gate Location Selection in Caohai Diversion Belt Reinforcement Project

近年来数值模拟技术在水利水电工程中得到广泛应用。草海导流带加固完善工程闸门位置选择对排污具有重要作用,本文采用RNGκ-ε紊流模型,利用Flow3D独特的FAVOR网格技术,对闸门在不同位置设计工况下进行三维数值模拟研究,研究闸门不同位置时水流特性。通过模拟结果确定闸门较为有利位置作为推荐位置。

In recent years,numerical simulation technology has been widely used in water conservancy and hydropower projects.The gate location selection of Caohai diversion belt reinforcement project plays an important role in sewage discharge.In this paper,RNGκ-εturbulence model and the unique favor grid technology of Flow3D is used to carry out three-dimensional numerical simulation research on the gate under different design conditions,and to study the flow characteristics of the gate at different positions.Through the simulation results,the more favorable position of the gate is determined as the recommended position.