应用PIV技术测试浑水水力分离清水装置的清水流场流动特性  

Investigation of clear water field of a turbid water hydraulic power separation equipment by PIV

作　　者：肖俊[1] 邱秀云[1] 周著[1] 侯杰[1] 龚守远[1] 

机构地区：[1]新疆农业大学水利与土木工程学院,新疆乌鲁木齐830052

出　　处：《水利水运工程学报》2006年第1期54-58,共5页Hydro-Science and Engineering

基　　金：国家自然科学基金(50469003);新疆维吾尔自治区高校科研计划科学研究重点项目联合资助(XJEDU2004121)

摘　　要：利用粒子图像测速(Partic le im age veloc im etry,简记PIV)技术,测试了不同工况下浑水水力分离清水装置的清水水流流动特性,给出了该装置内水流流速矢量分布、流场流线、速度分量应变率分布和流场涡量分布图.并据此分析了浑水水力分离清水装置内部清水水流流动特性.The flow characteristics of the clear water field of a turbid water hydraulic power separation equipment under different working conditions are measured by using the particle image velocimetry （PIV） technique, and distributions of the flow＇s velocity vector field, flow line, velocity component strain variability and vorticity field in the device are presented. According to the measured data, the flow characteristics of the clear water field inside the turbid water hydraulic power separation equipment are analyzed.

关 键 词：浑水水力分离清水装置 清水水流 流速场 涡量场 PIV技术 

分 类 号：TV66[水利工程—水利水电工程] TP391.41[自动化与计算机技术—计算机应用技术]