Vortex Flows and Related Numerical Methods II
ESAIM: Proceedings,
Vol. 1, 1996, pp. 153-167
The Stochastic Vortex Simulation of an
Unsteady Viscous Flow in a Multiconnected Domain
J. Szumbarski and P. Wald
Department of Aerodynamics
The Institute of Aircraft Engineering and Applied Mechanics
Warsaw University of Technology, Warsaw, Poland
Abstract
Vortex methods applied to flows in multiconnected domains are studied. The
objective of the work is to construct a vortex method which eliminates the
possibility of non-physical solutions in the pressure fields calculated a
posteriori from the velocity and vorticity fields. Application is made in
the case of an annular domain. It is shown that certain additional
constrains concerning the production of vorticity on the boundary have to
be imposed.
Vortex Flows and Related
Numerical Methods II
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