Diffuse planar phase boundaries in a two-phase fluid with one incompressible phase

Heinrich Freistuhler; Matthias Kotschote

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arXiv · 1306.1905

Diffuse planar phase boundaries in a two-phase fluid with one incompressible phase

Heinrich Freistuhler·Matthias Kotschote

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Abstract

This note studies a family of Navier-Stokes-Allen-Cahn systems parameterized by temperature. Derived from an internal energy that corresponds to one incompressible and one compressible phase, this family is considered as a simple model for water. Decreasing temperature across a critical value, a transition takes places from a situation without towards one with planar diffuse phase boundaries.

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Heinrich Freistuhler, Matthias Kotschote. 2013-06-08. Diffuse planar phase boundaries in a two-phase fluid with one incompressible phase. https://arxiv.org/abs/1306.1905

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