Mixture theory for diffuse interface models of two-phase flows

Abels, Helmut (2024) Mixture theory for diffuse interface models of two-phase flows. JOURNAL OF FLUID MECHANICS, 992: F1. ISSN 0022-1120, 1469-7645

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Abstract

Diffuse interface models are an important class of models used to describe multi-phase flows. In the case of incompressible viscous fluids there are a number of different diffuse interface models which have been known for many years. Nevertheless, a model based on mixture theory with a full set of conservation laws for the conservation of linear momentum of each constituent was not yet available. This gap was filled by ten Eikelder et al. (J. Fluid Mech., in press) recently and a first comparison with known models of Navier-Stokes/Cahn-Hilliard type is given. A detailed understanding of the relations between these models remains an important question.

Item Type: Article
Uncontrolled Keywords: FLUIDS; capillary flows; Navier-Stokes equations; multiphase flow
Subjects: 500 Science > 500 Natural sciences & mathematics
500 Science > 510 Mathematics
500 Science > 530 Physics
Divisions: Mathematics > Prof. Dr. Helmut Abels
Depositing User: Dr. Gernot Deinzer
Date Deposited: 16 Oct 2025 05:08
Last Modified: 16 Oct 2025 05:08
URI: https://pred.uni-regensburg.de/id/eprint/63703

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