Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

A Compressible Formulation of the One-Fluid Model for Two-Phase Flows

Version 1 : Received: 1 February 2024 / Approved: 8 February 2024 / Online: 8 February 2024 (15:48:04 CET)

A peer-reviewed article of this Preprint also exists.

El Ouafa, S.; Vincent, S.; Le Chenadec, V.; Trouette, B.; Ferreka, S.; Chadil, A. A Compressible Formulation of the One-Fluid Model for Two-Phase Flows. Fluids 2024, 9, 90. El Ouafa, S.; Vincent, S.; Le Chenadec, V.; Trouette, B.; Ferreka, S.; Chadil, A. A Compressible Formulation of the One-Fluid Model for Two-Phase Flows. Fluids 2024, 9, 90.

Abstract

In this paper, we introduce a compressible formulation for dealing with 2D/3D compressible interfacial flows. The formulation is combined with an original monolithic solver, according to which a strong velocity-pressure coupling is achieved. The results show that the scheme can ensure accuracy and stability for various fluid flow scenarios: from the standard incompressible conditions to compressible flows, spanning both single-phase and two-phase flows.

Keywords

Compressible formulation; Fully coupled solvers; Momentum conserving

Subject

Physical Sciences, Other

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