A stable penalty method for the compressible Navier-Stokes equations .1. Open boundary conditions

The purpose of this paper is to present asymptotically stable open boundary conditions for the numerical approximation of the compressible Navier-Stokes equations in three spatial dimensions. The treatment uses the conservation form of the Navier-Stokes equations and utilizes linearization and localization at the boundaries based on these variables. The proposed boundary conditions are applied through a penalty procedure, thus ensuring correct behavior of the scheme as the Reynolds number tends to infinity. The versatility of this method is demonstrated for the problem of a compressible now past a circular cylinder.


Published in:
SIAM Journal on Scientific Computing, 17, 3, 579-612
Year:
1996
Publisher:
SIAM PUBLICATIONS
ISSN:
1064-8275
Keywords:
Laboratories:




 Record created 2013-11-12, last modified 2018-09-13

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