ARTIFICIAL BOUNDARY-CONDITIONS FOR THE NUMERICAL-SOLUTION OF EXTERNALVISCOUS-FLOW PROBLEMS

Authors
RYABENKII VS TSYNKOV SV
Citation
Vs. Ryabenkii et Sv. Tsynkov, ARTIFICIAL BOUNDARY-CONDITIONS FOR THE NUMERICAL-SOLUTION OF EXTERNALVISCOUS-FLOW PROBLEMS, SIAM journal on numerical analysis, 32(5), 1995, pp. 1355-1389
Citations number
21
Categorie Soggetti
Mathematics,Mathematics
Journal title
SIAM journal on numerical analysis → ACNP
ISSN journal
00361429
Volume
32
Issue
5
Year of publication
1995
Pages
1355 - 1389
Database
ISI
SICI code
0036-1429(1995)32:5<1355:ABFTNO>2.0.ZU;2-5
Abstract
In this paper we describe an algorithm for the nonlocal artificial bou ndary conditions setting at the external boundary of a computational d omain while numerically solving unbounded viscous compressible flow pr oblems past the finite bodies. Our technique is based on the usage of generalized Calderon projection operators and the application of the d ifference potentials method. Some computational results are presented.