A homogeneous equilibrium model for the simulation of two-dimensional two-phase flow Riemann problem

In this paper, a two-dimensional Godunov scheme is proposed for gas-Liquid two-phase flow. The numerical flux of the proposed Godunov scheme is an extension of an exact Riemann solver previously established for a Homogeneous Equilibrium model describing one-dimensional two-phase flow. To analyze the...

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Bibliographic Details
Main Authors: Idrissi, A. Qadi El, Zeidan, Dia
Format: Conference Proceeding
Language:English
Subjects:
Comparative studies
Godunov method
MacCormack scheme
Rarefaction
Riemann solver
Shock waves
Two dimensional analysis
Two dimensional flow
Two phase flow
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Summary:In this paper, a two-dimensional Godunov scheme is proposed for gas-Liquid two-phase flow. The numerical flux of the proposed Godunov scheme is an extension of an exact Riemann solver previously established for a Homogeneous Equilibrium model describing one-dimensional two-phase flow. To analyze the performance of the two-dimensional Godunov method, a comparative study is performed using MacCormack scheme and initial data including the rarefaction and shock waves.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0210152