Pressure reconstruction for weak solutions of the two-phase incompressible Navier-Stokes equations with surface tension

Abels, Helmut and Daube, Johannes and Kraus, Christiane (2019) Pressure reconstruction for weak solutions of the two-phase incompressible Navier-Stokes equations with surface tension. ASYMPTOTIC ANALYSIS, 113 (1-2). pp. 51-86. ISSN 0921-7134, 1875-8576

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Abstract

For the two-phase incompressible Navier-Stokes equations with surface tension, we derive an appropriate weak formulation incorporating a variational formulation using divergence-free test functions. We prove a consistency result to justify our definition and, under reasonable regularity assumptions, we reconstruct the pressure function from the weak formulation.

Item Type: Article
Uncontrolled Keywords: PARABOLIC PDES; Fluid mechanics; Navier-Stokes equations; free boundary problems; surface tension
Subjects: 500 Science > 510 Mathematics
Divisions: Mathematics > Prof. Dr. Helmut Abels
Depositing User: Dr. Gernot Deinzer
Date Deposited: 27 Apr 2020 10:01
Last Modified: 27 Apr 2020 10:01
URI: https://pred.uni-regensburg.de/id/eprint/27809

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