Approximate nonreflecting inflow-outflow boundary conditions for the calculation of Navier-Stokes equations in internal flows

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	Approximate nonreflecting inflow-outflow boundary conditions for the calculation of Navier-Stokes equations in internal flows
	Jiang, Zonglin ; Chen, Yaosong ; Kunio, Kuwahara
刊名	acta mechanica sinicalixue xuebao
	1993
英文摘要	In this paper, the nonreflecting boundary conditions based upon fundamental ideas of the linear analysis were developed for gas dynamic equations, and the modified boundary conditions for Navier-Stokes equations were proposed as a substitute of the nonreflecting boundary conditions inside boundary layers near rigid walls. These derived boundary conditions were then applied to calculations both for the Euler equations and the Navier-Stokes equations to determine if they can produce acceptable results for the subsonic flows in channels. The numerical results obtained by an implicit second-order upwind difference scheme show the effectiveness and generality of the boundary conditions. Furthermore, the formulae and the analysis performed here may be extended to three dimensional problems.; EI; 0; 4; 289-297; 9
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/303022]
专题	工学院
推荐引用方式 GB/T 7714	Jiang, Zonglin,Chen, Yaosong,Kunio, Kuwahara. Approximate nonreflecting inflow-outflow boundary conditions for the calculation of Navier-Stokes equations in internal flows[J]. acta mechanica sinicalixue xuebao,1993.
APA	Jiang, Zonglin,Chen, Yaosong,&Kunio, Kuwahara.(1993).Approximate nonreflecting inflow-outflow boundary conditions for the calculation of Navier-Stokes equations in internal flows.acta mechanica sinicalixue xuebao.
MLA	Jiang, Zonglin,et al."Approximate nonreflecting inflow-outflow boundary conditions for the calculation of Navier-Stokes equations in internal flows".acta mechanica sinicalixue xuebao (1993).