On incompressible two-phase flows with phase transitions

Duration: 53 mins 26 secs

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Description:	Simonett, G (Vanderbilt University) Wednesday 11 June 2014, 15:15-16:15


Created:	2014-06-18 13:09
Collection:	Free Boundary Problems and Related Topics
Publisher:	Isaac Newton Institute
Copyright:	Simonett, G
Language:	eng (English)


Abstract:	A thermodynamically consistent model for incompressible two-phase fluid flows with phase transitions driven by temperature is introduced and analyzed. Concentrating on the case of equal densities, we establish well-posedness and study the qualitative behavior of solutions. In particular, we characterize all equilibria and study their stability properties. The entropy turns out to be an important quantity in the stability analysis.

Abstract:

A thermodynamically consistent model for incompressible two-phase fluid flows with phase transitions driven by temperature is introduced and analyzed. Concentrating on the case of equal densities, we establish well-posedness and study the qualitative behavior of solutions. In particular, we characterize all equilibria and study their stability properties. The entropy turns out to be an important quantity in the stability analysis.

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