王家坪水库侧槽溢洪道水力特性数值模拟研究  

Numerical Simulation Study on Hydraulic Characteristics of Side Channel Spillway of Wangjiaping Reservoir

作　　者：南洪[1] 周宁娜 NAN Hong;ZHOU Ningna(PowerChina Northwest Engineering Corporation Limited,Xi'an 710065,China;Shaanxi Telecommunication Planning and Design Institute,Xi'an 710065,China)

机构地区：[1]中国电建集团西北勘测设计研究院有限公司,西安710065 [2]陕西通信规划设计研究院,西安710065

出　　处：《西北水电》2023年第2期70-74,共5页Northwest Hydropower

摘　　要：为研究王家坪水库侧槽式溢洪道水力特性,对侧槽溢洪道进行了数值模拟研究。结果表明:数值计算流量、流速、水舌挑距等结果与公式计算基本一致,并可以计算水流压强、水流流线等结果。成果可为类似工程提供参考。In order to study the hydraulic characteristics of the side channel spillway of Wangjiaping Reservoir,a numerical simulation study on the side channel spillway was carried out.The results show that the numerical calculation results of flowrate,velocity and nappe throw distance are basically consistent with the formula calculation results,and the flow pressure,flow streamline and other results can be calculated.The study can provide a reference for similar projects.

关 键 词：侧槽溢洪道 数值模拟 水力特性 

分 类 号：TV651.12[水利工程—水利水电工程]