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effect of impeller reflux balance holes on pressure and axial force of centrifugal pumpCAO Wei-dong(曹卫东), DAI Xun(代珣), HU Qi-xiang(胡啟祥) (Technical and Research Center of Fluid Machinery Engineering, Jiangsu University, Zhenjiang 212013, China)Abstract:The size of impeller reflux holes for centrifugal pump has influence on the pressure distribution of front and rear shrouds and rear pump chamber......
; centrifugal casting; WC/ steel matrix composite; microstructure; carbide; WC particles; [全文内容正在添加中] ......
转方向; 旋转半径; vertical centrifugal casting; filling sequence; rotational direction; rotational radius; [全文内容正在添加中] ......
J. Cent. South Univ. (2017) 24: 1443-1449 DOI: 10.1007/s11771-017-3548-z Differential amplification method for flow structures analysis of centrifugal pump between design and off-design points ZHANG..., Changsha 410208, China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: The three-dimensional internal flow field of centrifugal pump is complex and variable......
J. Cent. South Univ. (2012) 19: 953-961 DOI: 10.1007/s11771-012-1097-z Numerical assessment on improving multistage centrifugal impeller performance by changing inlet skew angle at impeller inlet M...-Verlag Berlin Heidelberg 2012 Abstract: Multistage centrifugal impellers with four different skew angles were investigated by using computational fluid dynamics. The purpose of this work......
Effects of mesh style and grid convergence on numerical simulation accuracy of centrifugal pumpLIU Hou-lin(刘厚林), LIU Ming-ming(刘明明), BAI Yu(白羽), DONG Liang(董亮) (Research Center of Fluid Machinery Engineering and Technology, Jiangsu University, Zhenjiang 212013, China)Abstract:In order to evaluate the effects of mesh generation techniques and grid convergence on pump performance in centrifugal......
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