淮阴抽水站进出水流道性能CFD分析  

CFD Analysis of Inlet and Outlet Channel Performance of Huaiyin Pumping Station

作　　者：郭赞赞 任轶 昌魏 胡雪枫 GUO Zan-zan;REN Yi;CHANG Wei;HU Xue-feng(Main Irrigation Channel Management Division of Jiangsu Province,Huai'an 223200,China;Water Resources Science and Education Center of Jiangsu Province,Nanjing 210000,China)

机构地区：[1]江苏省灌溉总渠管理处,江苏淮安223200 [2]江苏省水利科教中心,江苏南京210000

出　　处：《海河水利》2024年第5期66-70,共5页Haihe Water Resources

摘　　要：为充分了解淮阴抽水站进出水内部流态,满足抽水站加固改造设计要求,采用计算流体动力学方法(CFD),对淮阴抽水站进出水流道内部流场进行数值优化水力计算分析。结果表明,淮阴抽水站现有流道可获得较为理想的水力性能,虽然水力性能略低于同等泵站,但差异不大,本次加固改造可不进行进出水流道改造。In order to fully understand the inflow and outflow flow patterns and meet the design requirements for the reinforcement and reconstruction of the Huaiyin pumping station,the computational fluid dynamics(CFD)method was adopted in this paper to numerically optimize and analyze the flow fields in the inlet and outlet channels.The results showed that the existing channels of Huaiyin pumping station demonstrated relatively favorable water conservancy performance.Although it was slightly lower than that of the same pumping station,but the difference was not obvious.The transformation of the inlet and outlet flow channels can be avoided during this reinforcement.

关 键 词：淮阴抽水站 CFD 流道 流道损失 

分 类 号：TV131.3[水利工程—水力学及河流动力学]