Effects of mixed outflow boundary conditions or numerical simulation of viscous jet flow

Liang Chen; Chao Yan

Effects of mixed outflow boundary conditions or numerical simulation of viscous jet flow

Liang Chen^*
, Chao Yan

^*此作品的通讯作者

Peking University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

A viscous jet flow from a hemisphere-cylinder has been computed by numerical solution of three-dimensional compressible N-S equations by using Jameson's finite volume method. The main purpose of this paper is to compare the effectiveness of treatment methods for mixed (subsonic free-stream/supersonic jet flow) outflow boundary conditions including: 1)Riemann invariant method; 2) extrapolation from the interiors; 3) using the method 1 or 2 depending on the local Mach number; 4) characteristic theory method.

源语言	英语
页（从-至）	346-350
页数	5
期刊	Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics
卷	23
期	3
出版状态	已出版 - 1997
已对外发布	是

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引用此

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abstract = "A viscous jet flow from a hemisphere-cylinder has been computed by numerical solution of three-dimensional compressible N-S equations by using Jameson's finite volume method. The main purpose of this paper is to compare the effectiveness of treatment methods for mixed (subsonic free-stream/supersonic jet flow) outflow boundary conditions including: 1)Riemann invariant method; 2) extrapolation from the interiors; 3) using the method 1 or 2 depending on the local Mach number; 4) characteristic theory method.",

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AB - A viscous jet flow from a hemisphere-cylinder has been computed by numerical solution of three-dimensional compressible N-S equations by using Jameson's finite volume method. The main purpose of this paper is to compare the effectiveness of treatment methods for mixed (subsonic free-stream/supersonic jet flow) outflow boundary conditions including: 1)Riemann invariant method; 2) extrapolation from the interiors; 3) using the method 1 or 2 depending on the local Mach number; 4) characteristic theory method.

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JO - Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics

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Effects of mixed outflow boundary conditions or numerical simulation of viscous jet flow

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