Parallel solution methods for Poisson-like equations in two-phase flows

Document Type

Article

Publication Date

1-1-2013

Abstract

A parallel CFD code is being modified to improve performance for multiphase flows. The code uses a hybrid front-tracking/front-capturing technique to solve for two immiscible fluids simultaneously on a regular 3D Cartesian grid. The pressure solver uses a multigrid method to solve a Poisson-like equations with variable coefficients. A Schwarz-Aitken acceleration technique is applied to the solver, and the results analysed. © 2012 Elsevier Ltd.

Publication Source (Journal or Book title)

Computers and Fluids

First Page

152

Last Page

157

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