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NUMERICAL SIMULATION AND OPTIMIZATION OF SOLID-LIQUID TWO-PHASE FLOW IN A BACK-SWEPT AXIAL FLOW PUMP
文献类型:期刊
作者:Zhang, De-Sheng[1]  Pan, Qiang[2]  Zhang, Hu[3]  Shi, Wei-Dong[4]  Zhang, Rui-Jie[5]  Xing, Jin[6]  
机构:[1]Jiangsu Univ, Res Ctr Fluid Machinery Engn & Technol, Zhenjiang, Peoples R China.;
[2]Jiangsu Univ, Res Ctr Fluid Machinery Engn & Technol, Zhenjiang, Peoples R China.;
[3]Jiangsu Univ, Res Ctr Fluid Machinery Engn & Technol, Zhenjiang, Peoples R China.;
[4]Jiangsu Univ, Res Ctr Fluid Machinery Engn & Technol, Zhenjiang, Peoples R China.;
[5]Jiangsu Univ, Res Ctr Fluid Machinery Engn & Technol, Zhenjiang, Peoples R China.;
[6]Jiangsu Univ, Res Ctr Fluid Machinery Engn & Technol, Zhenjiang, Peoples R China.;
通讯作者:Zhang, DS (reprint author), Jiangsu Univ, Res Ctr Fluid Machinery Engn & Technol, Zhenjiang, Peoples R China.
年:2017
期刊名称:THERMAL SCIENCE
卷:21
期:4
页码范围:1751-1757
增刊:正刊
收录情况:SCI(E)(WOS:000409155700030)  
语言:外文
ISSN:0354-9836
人气指数:612
浏览次数:612
基金:National Natural Science Foundation of China [51479083]; Prospective joint research project of Jiangsu Province [BY2015064-08]; Primary Research & Developement Plan of Jiangsu Province [BE2015001-3, BE2015146]; 333 project of Jiangsu Province; Six talent peaks project in Jiangsu Province [HYGC-008]
关键词:back-swept blade; axial flow pump; solid-liquid two-phase flow; blade wear
摘要:
The simulation study is proposed to analyze the wear property of the axial flow pump using the sewage as medium. Different axial flow pumps are designed with different back-swept angles, of which are 40, 65, and 90. Numerical simulation results showed the relationship between solid volume fraction and back-swept angle on the pressure/suction surface, as well as the particle diameter. To validate the correctness of numerical investigation, the result of the 65 back swept blade model was compared ...More
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