摘要
文章以一款超低比转速离心泵为研究对象,基于SST-SAS湍流模型开展全流道CFD数值模拟,并进行实物离心泵水力性能试验,数值结果和试验结果吻合度较好,数值模拟结果能为超低比转速离心泵的设计提供很好的参考。
This paper takes an ultra-low specific speed centrifugal pump as the research object,the full channel CFD numerical simulation is carried out based on SST-SAS turbulence model,and the hydraulic performance test of the centrifugal pump is carried out.The numerical results are in good agreement with the test results.The numerical simulation results provide a reference for the design of ultra-low specific speed centrifugal pump.
作者
何建武
刘海川
曹怀东
He Jianwu;Liu Haichuan;Cao Huaidong(Guizhou University of Engineering Science,Guizhou Bijie 551700;Shanghai University,Shanghai 200072;Chongqing Intelligent Equipment Engineering Co,.Ltd.,Chongqing 401100)
关键词
低比转速离心泵
数值模拟
性能试验
Low specific speed centrifugal pump
numerical simulation
performance test
作者简介
何建武(1992-),男,四川泸州人,硕士研究生,研究方向:流体机械优化设计。
