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Thermodynamically consistent diffuse interface models for incompressible two-phase flows with different densities

URN to cite this document:
urn:nbn:de:bvb:355-epub-204967
DOI to cite this document:
10.5283/epub.20496
Abels, Helmut ; Garcke, Harald ; Grün, Günther
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Date of publication of this fulltext: 13 Apr 2011 03:51


Abstract

A new diffuse interface model for a two-phase ow of two incompressible fluids with different densities is introduced using methods from rational continuum mechanics. The model fulfills local and global dissipation inequalities and is also generalized to situations with a soluble species. Using the method of matched asymptotic expansions we derive various sharp interface models in the limit when ...

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