Efficiency calculation and the vortex characteristics research of centrifugal pump

被引：1
作者：
Ge, X. F. [1 ]
Gao, Z. X.
Zheng, Y. [1 ]
Shen, M. H.
机构：
[1] Hohai Univ, Nanjing 210098, Jiangsu, Peoples R China
来源：
26TH IAHR SYMPOSIUM ON HYDRAULIC MACHINERY AND SYSTEMS, PTS 1-7 | 2013年 / 15卷
关键词：
D O I：
10.1088/1755-1315/15/3/032031
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Efficiency is an important performance indicator of the centrifugal pump, this paper establish three-dimensional model of one high head centrifugal pump in domestic with CFD software, though changing the operating conditions, statistics the calculation efficiency and energy loss under different operating conditions, compare the impact to efficiency and head calculation with steady and unsteady calculation methods, and research the affect when runner in different locations in the centrifugal pump, given and analysis the reasons of the flow field and pressure distribution of runner in different steps .
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页数：6
相关论文
共 4 条
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  • [2] [黄思 Huang Si], 2006, [华南理工大学学报. 自然科学版, Journal of South China University of Technology. Natural Science Edition], V34, P111
  • [3] Tan MingGao Tan MingGao, 2008, Transactions of the Chinese Society of Agricultural Engineering, V24, P95
  • [4] Wang F. J., 2004, Computational Fluid Dynamics Analysis: Principles and Applications of CFD Software
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