Numerical simulation of normal- and oblique-shock vortex interaction

Authors
Thomer, O Schroder, W Meinke, M
Citation
O. Thomer et al., Numerical simulation of normal- and oblique-shock vortex interaction, Z ANG MA ME, 80, 2000, pp. S181-S184
Citations number
5
Categorie Soggetti
Mechanical Engineering
Journal title
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK
ISSN journal
00442267 → ACNP
Volume
80
Year of publication
2000
Supplement
1
Pages
S181 - S184
Database
ISI
SICI code
0044-2267(2000)80:<S181:NSONAO>2.0.ZU;2-3
Abstract
The dependence of the breakdown topology on the shock-vortex interaction co nditions is numerically investigated. Based on solutions of the Euler equat ions the unsteady three-dimensional flow field is studied at several freest ream Mach numbers and for normal and oblique shocks. The results of the fin ite-volume method using the AUSM approach indicate a strong dependence of t he recirculation region downstream of the shock on the shock induced pressu re gradient and on the vortex strength.