Blending Finite-Difference and Vortex Methods for Incompressible Flow Computations

Authors:
M. L. Ould-Salihi;G.-H. Cottet;M. El Hamraoui
Affiliations:
-;-;-
Venue:
SIAM Journal on Scientific Computing
Year:
2000

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Abstract

We describe and illustrate numerical procedures that combine grid and particle solvers for the solution of the incompressible Navier--Stokes equations. These procedures include vortex in cell (VIC) and domain decomposition schemes. Numerical comparisons with pure finite-difference methods demonstrate the effectiveness of these techniques for various flow geometries, bounded or unbounded.