中开多级离心泵效率优化计算方法

童水光,赵航,刘会琴,童哲铭,余跃,唐宁,吴伟杰,李进富,从飞云,张昊,王寅华,郝国帅

Optimization calculation method for efficiency of multistage split case centrifugal pump

Shui-guang TONG,Hang ZHAO,Hui-qin LIU,Zhe-ming TONG,Yue YU,Ning TANG,Wei-jie WU,Jin-fu LI,Fei-yun CONG,Hao ZHANG,Yin-hua WANG,Guo-shuai HAO

图 5 近似模型扬程预测值与CFD数值计算结果对比

Fig.5 Comparison of approximate model predicted head value with CFD numerical calculation result