Investigation on inner gas-liquid flow and performance of liquid-ring pump

doi:10.6041/j.issn.1000-1298.2014.12.016

	Investigation on inner gas-liquid flow and performance of liquid-ring pump
	Zhang, Renhui; Guo, Guangqiang; Yang, Junhu; Li, Rennian
	2014-12-25
发表期刊	Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery
ISSN	10001298
卷号	45 期号:12 页码:99-103
摘要	With the aim to improve the hydraulic performance of liquid-ring pump, the three dimensional transient gas-liquid flow in liquid-ring pump was simulated by using the volume of fluid (VOF) method. The streamline, the distribution of velocity, press and the volume fraction were investigated. The secondary flow in pump was analyzed. The free interface of gas and liquid phase in pump was traced, and the relation between the shape of the free interface and the hydraulic performance of the pump was analyzed. The experimental research was carried out. The numerical results and the experimental results show good agreement. The numerical method of VOF is suitable for simulating the gas-liquid flow in liquid-ring pump. The free interface could be traced exactly and the hydraulic performance could be evaluated with enough accuracy, which pave the way for hydraulic optimization of liquid-ring pump. ©, 2014, Chinese Society of Agricultural Machinery. All right reserved.
关键词	Computer simulation Gases Liquids Numerical methods Pumps Two phase flow Distribution of velocity Experimental research Gas liquid flows Hydraulic optimizations Hydraulic performance Liquid ring pumps Volume of fluid method Volume of fluids
DOI	10.6041/j.issn.1000-1298.2014.12.016
收录类别	EI
语种	中文
出版者	Chinese Society of Agricultural Machinery
EI入藏号	20150200409245
EI主题词	Phase interfaces
EI分类号	618.2 Pumps - 631.1 Fluid Flow, General - 723.5 Computer Applications - 801.4 Physical Chemistry - 921.6 Numerical Methods
来源库	Compendex
分类代码	618.2 Pumps - 631.1 Fluid Flow, General - 723.5 Computer Applications - 801.4 Physical Chemistry - 921.6 Numerical Methods
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/112657
专题	能源与动力工程学院兰州理工大学新能源学院
作者单位	School of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
第一作者单位	新能源学院
第一作者的第一单位	新能源学院
推荐引用方式 GB/T 7714	Zhang, Renhui,Guo, Guangqiang,Yang, Junhu,et al. Investigation on inner gas-liquid flow and performance of liquid-ring pump[J]. Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery,2014,45(12):99-103.
APA	Zhang, Renhui,Guo, Guangqiang,Yang, Junhu,&Li, Rennian.(2014).Investigation on inner gas-liquid flow and performance of liquid-ring pump.Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery,45(12),99-103.
MLA	Zhang, Renhui,et al."Investigation on inner gas-liquid flow and performance of liquid-ring pump".Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery 45.12(2014):99-103.