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
表 2 响应面模型有效性检验
Tab.2 Validity test of response surface model
近似模型 RMSE/% R2/%
H P η H P η
不完全RSF 0.10 0.24 0.26 96.96 94.41 82.34
完全RSF 0.08 0.15 0.21 97.81 97.78 89.33
RBF 0.10 0.22 0.25 97.19 95.46 84.20