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[1]刘成胜,李仁年.螺旋离心泵的外特性试验与流场数值分析[J].火箭推进,2005,31(05):22-28.
　Liu Chengsheng,Li Rennian.Experimental investigation of exterior performances and numerical analysis of flow field in a helix centrifugal pump[J].Journal of Rocket Propulsion,2005,31(05):22-28.
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螺旋离心泵的外特性试验与流场数值分析

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V] 卷: 31 期数: 2005年05期 页码: 22-28 栏目: 出版日期: 2005-10-31
Title:
Experimental investigation of exterior performances and numerical analysis of flow field in a helix centrifugal pump
作者:
刘成胜；李仁年；
陕西动力机械设计研究所；兰州理工大学流体动力与控制学院陕西西安710100；甘肃兰州730050；
Author(s):
1Liu Chengsheng; 2Li Rennian
1Shanxi Power Machine Design and Research Institute, Shangxi Xi’an 710100,Chian; 2College of Fluid Power and Control, Lanzhou Univ. of Tech. Gansu Lanzhou 730050, China
关键词:
螺旋离心泵; 试验; 流场; 压力; 速度
分类号:
TH3
文献标志码:
A
摘要:
以150×100LN-32型螺旋离心泵为研究对象,通过试验研究了此泵的外特性,并得出了一些结论。采用CFD软件Fluent,选用标准k-ε模型,计算了该泵的三维内部流场。通过对该泵内部流动速度、压力分布与捕捉到的流动冲击、二次流、回流等重要现象的分析,给该泵的性能改善与改进提供可靠的信息。通过分析,提出了在设计螺旋离心泵时的一些改进措施。

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更新日期/Last Update: 1900-01-01