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

URN to cite this document:
urn:nbn:de:bvb:355-epub-205667
Abels, Helmut ; Garcke, Harald ; Grün, Günther
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Date of publication of this fulltext: 18 Apr 2011 06:22


Abstract

A new diffuse interface model for a two-phase flow 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 frame indifferent. Moreover, it is generalized to situations with a soluble species. Using the method of matched asymptotic expansions we derive various sharp ...

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