Volume 13, Issue 1
An Artificial Boundary Condition for the Incompressible Viscous Flows in a No-Slip Channel

Hou-de Han and Wei-zhu Bao

J. Comp. Math., 13 (1995), pp. 51-63

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  • 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.

  • History

Published online: 1995-02

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