Fluid leakage characteristic test on balance aperture of centrifugal pump impeller

doi:10.6041/j.issn.1000-1298.2012.07.015

	Fluid leakage characteristic test on balance aperture of centrifugal pump impeller
	Liu, Zailun 1; Wang, Dongwei 1; Liang, Sen 2
刊名	Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery
	2012-07-01
卷号	43 期号:7 页码:85-88
关键词	Axial flow Centrifugal pumps Leakage (fluid) Axial forces Balanced hole Centrifugal pump impellers Characteristic curve Characteristic test Design condition Engineering calculation Liquid pressure
ISSN号	10001298
DOI	10.6041/j.issn.1000-1298.2012.07.015
英文摘要	The test by changing different diameters of balanced hole in the 3BA-6 single grade single suction pump was made. The pressure of outlet of impeller rear sealing and the pressure of inlet in pump were measured. The test curves of the liquid pressure in balance cavum and the pump head, and the pressure of import of the pump and the pump head were both obtained. Thus the fluid leakage characteristic curves of balance cavum were obtained. The theoretical curves and the test curves of fluid leakage in balance cavum at the different diameters were compared and analyzed in design condition. After measured the axial force curves of pump, the result showed that axial force curves which obtained by calculating based on the fluid leakage characteristic curves of balance cavum could meet the engineering calculation need.
语种	中文
出版者	Chinese Society of Agricultural Machinery
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111364]
专题	能源与动力工程学院
作者单位	1.College of Energe and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China; 2.Honeywell Environmental and Combustion Controls (Tianjin) Co., Ltd, Tianjin 300457, China
推荐引用方式 GB/T 7714	Liu, Zailun,Wang, Dongwei,Liang, Sen. Fluid leakage characteristic test on balance aperture of centrifugal pump impeller[J]. Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery,2012,43(7):85-88.
APA	Liu, Zailun,Wang, Dongwei,&Liang, Sen.(2012).Fluid leakage characteristic test on balance aperture of centrifugal pump impeller.Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery,43(7),85-88.
MLA	Liu, Zailun,et al."Fluid leakage characteristic test on balance aperture of centrifugal pump impeller".Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery 43.7(2012):85-88.