Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5776220 | Journal of Computational and Applied Mathematics | 2017 | 21 Pages |
Abstract
A novel conservative level set method is introduced for the approximation of two-phase incompressible fluid flows. The method builds on recent conservative level set approaches and utilizes an entropy production to construct a balanced artificial diffusion and artificial anti-diffusion. The method is self-tuning, maximum principle preserving, suitable for unstructured meshes, and neither re-initialization of the level set function nor reconstruction of the interface is needed for long-time simulation. Computational results in one, two and three dimensions are presented for finite element and finite volume implementations of the method.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Jean-Luc Guermond, Manuel Quezada de Luna, Travis Thompson,