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	Design of volute suction with a bell-like inlet passage in a mixed-flow pump
	Tao Haikun ; Cao Shuliang ; Gui Shaobo
	2010-10-12 ; 2010-10-12
关键词	Theoretical or Mathematical Experimental/ confined flow Navier-Stokes equations pumping plants turbulence/ volute suction bell-like inlet passage mixed-flow pump pumping station Eastern Route Project South-to-North Water Transfer Project standard k- epsiv model Reynolds-average Navier-Stokes equation SIMPLEC algorithm/ A4760 Flows in ducts, channels, and conduits A4710 General fluid dynamics theory, simulation and other computational methods A4725 Turbulent flows, convection, and heat transfer E2130 Fluid mechanics and aerodynamics (mechanical engineering)
中文摘要	Two methods, with V/sub u/ = const and V/sub u/r = const, respectively, were used to design the volute suction case with a bell-like inlet passage at a pumping station in the Eastern Route Project of the South-to-North Water Transfer Project. Based on the standard k- epsiv model, the Reynolds-average Navier-Stokes equation was solved using the SIMPLEC algorithm for internal flows through these two kinds of suction cases. Comparison between the two design methods indicates that the differences in the velocity fields and the velocity outlet uniformities are small, with the design with V/sub u/ = const being better in terms of the design complexity.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79916]
专题	清华大学
推荐引用方式 GB/T 7714	Tao Haikun,Cao Shuliang,Gui Shaobo. Design of volute suction with a bell-like inlet passage in a mixed-flow pump[J],2010, 2010.
APA	Tao Haikun,Cao Shuliang,&Gui Shaobo.(2010).Design of volute suction with a bell-like inlet passage in a mixed-flow pump..
MLA	Tao Haikun,et al."Design of volute suction with a bell-like inlet passage in a mixed-flow pump".(2010).

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