The use of characteristic boundary conditions for the Navier-Stokes equations

Jan Nordström

doi:10.1016/0045-7930(95)00006-X

The use of characteristic boundary conditions for the Navier-Stokes equations

Jan Nordström

Swedish Defence Research Agency

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

42 Citations (Scopus)

Abstract

The use of characteristic boundary conditions for the Navier-Stokes equations with constant coefficients matrices are analysed. New boundary conditions of characteristic type that yield fast convergence to steady state, a strongly well posed continuous problem and a strongly stable semi-discrete problem are derived. Numerical experiments that indicate the relevance of the analysis for the nonlinear problem are presented.

Original language	English
Pages (from-to)	609-623
Number of pages	15
Journal	Computers and Fluids
Volume	24
Issue number	5
DOIs	https://doi.org/10.1016/0045-7930(95)00006-X
Publication status	Published - Jun 1995
Externally published	Yes

ASJC Scopus subject areas

General Computer Science
General Engineering

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10.1016/0045-7930(95)00006-X

Cite this

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title = "The use of characteristic boundary conditions for the Navier-Stokes equations",

abstract = "The use of characteristic boundary conditions for the Navier-Stokes equations with constant coefficients matrices are analysed. New boundary conditions of characteristic type that yield fast convergence to steady state, a strongly well posed continuous problem and a strongly stable semi-discrete problem are derived. Numerical experiments that indicate the relevance of the analysis for the nonlinear problem are presented.",

author = "Jan Nordstr{\"o}m",

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AB - The use of characteristic boundary conditions for the Navier-Stokes equations with constant coefficients matrices are analysed. New boundary conditions of characteristic type that yield fast convergence to steady state, a strongly well posed continuous problem and a strongly stable semi-discrete problem are derived. Numerical experiments that indicate the relevance of the analysis for the nonlinear problem are presented.

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The use of characteristic boundary conditions for the Navier-Stokes equations

Abstract

ASJC Scopus subject areas

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