Stable schemes for second-moment turbulent models for incompressible flows

Martin Ferrand; Jean Marc Herard; Thomas Norddine; Simon Ruget

doi:10.5802/crmeca.202

Stable schemes for second-moment turbulent models for incompressible flows

Martin Ferrand, Jean Marc Herard, Thomas Norddine, Simon Ruget

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

Abstract

A stable scheme is proposed in this paper in order to obtain approximate solutions of secondmoment turbulent models for incompressible flows with or without thermal transport equation. The analysis of the convective terms, which includes the solution of the associated Riemann problem, enables to propose a standard projection scheme, and to get rid of spurious oscillations.

Original language	English
Pages (from-to)	337-353
Number of pages	17
Journal	Comptes Rendus - Mecanique
Volume	351
DOIs	https://doi.org/10.5802/crmeca.202
Publication status	Published - 1 Jan 2023
Externally published	Yes

Keywords

Riemann problem
hyperbolic systems
incompressible turbulent flows
numerical scheme
second-moment turbulent closure

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10.5802/crmeca.202

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title = "Stable schemes for second-moment turbulent models for incompressible flows",

abstract = "A stable scheme is proposed in this paper in order to obtain approximate solutions of secondmoment turbulent models for incompressible flows with or without thermal transport equation. The analysis of the convective terms, which includes the solution of the associated Riemann problem, enables to propose a standard projection scheme, and to get rid of spurious oscillations.",

keywords = "Riemann problem, hyperbolic systems, incompressible turbulent flows, numerical scheme, second-moment turbulent closure",

author = "Martin Ferrand and Herard, \{Jean Marc\} and Thomas Norddine and Simon Ruget",

year = "2023",

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doi = "10.5802/crmeca.202",

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AU - Ferrand, Martin

AU - Herard, Jean Marc

AU - Norddine, Thomas

AU - Ruget, Simon

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Y1 - 2023/1/1

N2 - A stable scheme is proposed in this paper in order to obtain approximate solutions of secondmoment turbulent models for incompressible flows with or without thermal transport equation. The analysis of the convective terms, which includes the solution of the associated Riemann problem, enables to propose a standard projection scheme, and to get rid of spurious oscillations.

AB - A stable scheme is proposed in this paper in order to obtain approximate solutions of secondmoment turbulent models for incompressible flows with or without thermal transport equation. The analysis of the convective terms, which includes the solution of the associated Riemann problem, enables to propose a standard projection scheme, and to get rid of spurious oscillations.

KW - Riemann problem

KW - hyperbolic systems

KW - incompressible turbulent flows

KW - numerical scheme

KW - second-moment turbulent closure

UR - https://www.scopus.com/pages/publications/85174010656

U2 - 10.5802/crmeca.202

DO - 10.5802/crmeca.202

M3 - Article

AN - SCOPUS:85174010656

SN - 1631-0721

VL - 351

SP - 337

EP - 353

JO - Comptes Rendus - Mecanique

JF - Comptes Rendus - Mecanique

ER -

Stable schemes for second-moment turbulent models for incompressible flows

Abstract

Keywords

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