Large Time-Step Numerical Scheme for the Seven-Equation Model of Compressible Two-Phase Flows

Christophe Chalons; Frédéric Coquel; Samuel Kokh; Nicole Spillane

doi:10.1007/978-3-642-20671-9_24

Large Time-Step Numerical Scheme for the Seven-Equation Model of Compressible Two-Phase Flows

Christophe Chalons
, Frédéric Coquel
, Samuel Kokh
, Nicole Spillane

Research output: Contribution to journal › Article › peer-review

Abstract

We consider the seven-equation model for compressible two-phase flows and propose a large time-step numerical scheme based on a time implicit-explicit Lagrange-Projection strategy introduced in Coquel et al. [6] for Euler equations. The main objective is to get a Courant-Friedrichs-Lewy (CFL) condition driven by (slow) contact waves instead of (fast) acoustic waves.

Original language	English
Pages (from-to)	225-233
Number of pages	9
Journal	Springer Proceedings in Mathematics
Volume	4
DOIs	https://doi.org/10.1007/978-3-642-20671-9_24
Publication status	Published - 1 Jan 2011
Externally published	Yes

Keywords

Baer-nunziato model
Compressible two-phase flows
Large time-step numerical scheme
Seven-equation model

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10.1007/978-3-642-20671-9_24

Cite this

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title = "Large Time-Step Numerical Scheme for the Seven-Equation Model of Compressible Two-Phase Flows",

abstract = "We consider the seven-equation model for compressible two-phase flows and propose a large time-step numerical scheme based on a time implicit-explicit Lagrange-Projection strategy introduced in Coquel et al. [6] for Euler equations. The main objective is to get a Courant-Friedrichs-Lewy (CFL) condition driven by (slow) contact waves instead of (fast) acoustic waves.",

keywords = "Baer-nunziato model, Compressible two-phase flows, Large time-step numerical scheme, Seven-equation model",

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AU - Chalons, Christophe

AU - Coquel, Frédéric

AU - Kokh, Samuel

AU - Spillane, Nicole

PY - 2011/1/1

Y1 - 2011/1/1

N2 - We consider the seven-equation model for compressible two-phase flows and propose a large time-step numerical scheme based on a time implicit-explicit Lagrange-Projection strategy introduced in Coquel et al. [6] for Euler equations. The main objective is to get a Courant-Friedrichs-Lewy (CFL) condition driven by (slow) contact waves instead of (fast) acoustic waves.

AB - We consider the seven-equation model for compressible two-phase flows and propose a large time-step numerical scheme based on a time implicit-explicit Lagrange-Projection strategy introduced in Coquel et al. [6] for Euler equations. The main objective is to get a Courant-Friedrichs-Lewy (CFL) condition driven by (slow) contact waves instead of (fast) acoustic waves.

KW - Baer-nunziato model

KW - Compressible two-phase flows

KW - Large time-step numerical scheme

KW - Seven-equation model

U2 - 10.1007/978-3-642-20671-9_24

DO - 10.1007/978-3-642-20671-9_24

M3 - Article

AN - SCOPUS:84904128570

SN - 2190-5614

VL - 4

SP - 225

EP - 233

JO - Springer Proceedings in Mathematics

JF - Springer Proceedings in Mathematics

ER -

Large Time-Step Numerical Scheme for the Seven-Equation Model of Compressible Two-Phase Flows

Abstract

Keywords

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Cite this