Far field boundary conditions for compressible flows

Alvin Bayliss; Eli Turkel

doi:10.1016/0021-9991(82)90046-8

Far field boundary conditions for compressible flows

Alvin Bayliss^*, Eli Turkel

^*Corresponding author for this work

Engineering Sciences and Applied Mathematics

Research output: Contribution to journal › Article › peer-review

213 Scopus citations

Abstract

A family of boundary conditions which simulate outgoing radiation are derived. These boundary conditions are applied to the computation of steady state flows and are shown to significantly accelerate the convergence to steady state. Numerical results are presented. Extensions of this theory to problems in duct geometries are indicated.

Original language	English (US)
Pages (from-to)	182-199
Number of pages	18
Journal	Journal of Computational Physics
Volume	48
Issue number	2
DOIs	https://doi.org/10.1016/0021-9991(82)90046-8
State	Published - Nov 1982

Funding

*This work was partially supported under NASA Contracts No. NASl-14472 and NASI-16394 while the authors were in residence at ICASE, NASA Langley Research Center, Hampton, V. 23665. Additional support for the first author was provided by Air Force Constant No. AFOSR-76-2881 and U.S. Department of Energy Grant DOE EY-76-C-02-3077. 182

ASJC Scopus subject areas

Numerical Analysis
Modeling and Simulation
Physics and Astronomy (miscellaneous)
General Physics and Astronomy
Computer Science Applications
Computational Mathematics
Applied Mathematics

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10.1016/0021-9991(82)90046-8

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title = "Far field boundary conditions for compressible flows",

abstract = "A family of boundary conditions which simulate outgoing radiation are derived. These boundary conditions are applied to the computation of steady state flows and are shown to significantly accelerate the convergence to steady state. Numerical results are presented. Extensions of this theory to problems in duct geometries are indicated.",

author = "Alvin Bayliss and Eli Turkel",

note = "Funding Information: *This work was partially supported under NASA Contracts No. NASl-14472 and NASI-16394 while the authors were in residence at ICASE, NASA Langley Research Center, Hampton, V. 23665. Additional support for the first author was provided by Air Force Constant No. AFOSR-76-2881 and U.S. Department of Energy Grant DOE EY-76-C-02-3077. 182",

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doi = "10.1016/0021-9991(82)90046-8",

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AU - Bayliss, Alvin

AU - Turkel, Eli

N1 - Funding Information: *This work was partially supported under NASA Contracts No. NASl-14472 and NASI-16394 while the authors were in residence at ICASE, NASA Langley Research Center, Hampton, V. 23665. Additional support for the first author was provided by Air Force Constant No. AFOSR-76-2881 and U.S. Department of Energy Grant DOE EY-76-C-02-3077. 182

PY - 1982/11

Y1 - 1982/11

N2 - A family of boundary conditions which simulate outgoing radiation are derived. These boundary conditions are applied to the computation of steady state flows and are shown to significantly accelerate the convergence to steady state. Numerical results are presented. Extensions of this theory to problems in duct geometries are indicated.

AB - A family of boundary conditions which simulate outgoing radiation are derived. These boundary conditions are applied to the computation of steady state flows and are shown to significantly accelerate the convergence to steady state. Numerical results are presented. Extensions of this theory to problems in duct geometries are indicated.

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Far field boundary conditions for compressible flows

Abstract

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