Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4958728 | Computers & Mathematics with Applications | 2016 | 13 Pages |
Abstract
In this paper, we present an efficient adaptive mesh method for solving phase-field model of a mixture of two-phase incompressible fluid flows. The adaptive mesh is generated by a coordinate transformation that is determined as the solution of the classical problem of the optimal mass transportation, also known as Monge-Kantorovich problem (MKP). The numerical solution of the MKP is computed by taking the gradient of the steady state solution of a parabolic Monge-Ampère equation (PMAE). Several numerical experiments are conducted to demonstrate the performance of the PMAE method for solving phase-field models. The numerical results illustrate that the adaptive mesh computed with PMAE method captures well the moving interface of the phase-field function.
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Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Mohamed H.M. Sulman,