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An Artificial Boundary Condition for the Incompressible Viscous Flows in a No-Slip Channel

An Artificial Boundary Condition for the Incompressible Viscous Flows in a No-Slip Channel

Year:    1995

Author:    Hou-De Han, Wei-Zhu Bao

Journal of Computational Mathematics, Vol. 13 (1995), Iss. 1 : pp. 51–63

Abstract

The numerical simulation of the steady incompressible viscous flows in a no-slip channel is considered. A discrete artificial boundary condition on a given segmental artificial boundary is designed by the method of lines. Then the original problem is reduced to a boundary value problem of Navier-Stokes equations on a bounded domain. The numerical examples show that this artificial boundary condition is very effective and more accurate than Dirichlet and Neumann boundary conditions used in engineering literature.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/1995-JCM-9250

Journal of Computational Mathematics, Vol. 13 (1995), Iss. 1 : pp. 51–63

Published online:    1995-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    13

Keywords:   

Author Details

Hou-De Han Email

Wei-Zhu Bao Email