Modélisation et simulation numérique du changement de phase liquide-vapeur en cavité

Virginie Daru; Marie Christine Duluc; Olivier Le Maître; Damir Juric; Patrick Le Quéré

doi:10.1016/j.crme.2005.10.015

Modélisation et simulation numérique du changement de phase liquide-vapeur en cavité

Translated title of the contribution: Modeling and numerical simulation of liquid-vapor phase change in an enclosed cavity

Virginie Daru
, Marie Christine Duluc
, Olivier Le Maître
, Damir Juric
, Patrick Le Quéré

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

Abstract

A model for the simulation of boiling flow with phase change in a closed cavity is presented. A front-tracking method is used to deal with the liquid-vapor interface. The liquid phase is incompressible while the vapor phase is weakly compressible and obeys to the perfect gas law. This model can deal with large density ratio (ρl/ρ_v ≃-1000) flows while accounting for the saturation curve. Computations are performed on a 1D validation case, idealizing a pressure cooker. Results are compared with a low Mach number approximation.

Translated title of the contribution	Modeling and numerical simulation of liquid-vapor phase change in an enclosed cavity
Original language	French
Pages (from-to)	25-33
Number of pages	9
Journal	Comptes Rendus - Mecanique
Volume	334
Issue number	1
DOIs	https://doi.org/10.1016/j.crme.2005.10.015
Publication status	Published - 1 Jan 2006

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title = "Mod{\'e}lisation et simulation num{\'e}rique du changement de phase liquide-vapeur en cavit{\'e}",

abstract = "A model for the simulation of boiling flow with phase change in a closed cavity is presented. A front-tracking method is used to deal with the liquid-vapor interface. The liquid phase is incompressible while the vapor phase is weakly compressible and obeys to the perfect gas law. This model can deal with large density ratio (ρl/ρv ≃-1000) flows while accounting for the saturation curve. Computations are performed on a 1D validation case, idealizing a pressure cooker. Results are compared with a low Mach number approximation.",

keywords = "Compressible flow, Computational fluid mechanics, Liquid-vapor, Phase-change, Saturation curve",

author = "Virginie Daru and Duluc, \{Marie Christine\} and \{Le Ma{\^i}tre\}, Olivier and Damir Juric and \{Le Qu{\'e}r{\'e}\}, Patrick",

year = "2006",

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doi = "10.1016/j.crme.2005.10.015",

language = "Fran{\c c}ais",

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T1 - Modélisation et simulation numérique du changement de phase liquide-vapeur en cavité

AU - Daru, Virginie

AU - Duluc, Marie Christine

AU - Le Maître, Olivier

AU - Juric, Damir

AU - Le Quéré, Patrick

PY - 2006/1/1

Y1 - 2006/1/1

N2 - A model for the simulation of boiling flow with phase change in a closed cavity is presented. A front-tracking method is used to deal with the liquid-vapor interface. The liquid phase is incompressible while the vapor phase is weakly compressible and obeys to the perfect gas law. This model can deal with large density ratio (ρl/ρv ≃-1000) flows while accounting for the saturation curve. Computations are performed on a 1D validation case, idealizing a pressure cooker. Results are compared with a low Mach number approximation.

AB - A model for the simulation of boiling flow with phase change in a closed cavity is presented. A front-tracking method is used to deal with the liquid-vapor interface. The liquid phase is incompressible while the vapor phase is weakly compressible and obeys to the perfect gas law. This model can deal with large density ratio (ρl/ρv ≃-1000) flows while accounting for the saturation curve. Computations are performed on a 1D validation case, idealizing a pressure cooker. Results are compared with a low Mach number approximation.

KW - Compressible flow

KW - Computational fluid mechanics

KW - Liquid-vapor

KW - Phase-change

KW - Saturation curve

U2 - 10.1016/j.crme.2005.10.015

DO - 10.1016/j.crme.2005.10.015

M3 - Article

AN - SCOPUS:30144438967

SN - 1631-0721

VL - 334

SP - 25

EP - 33

JO - Comptes Rendus - Mecanique

JF - Comptes Rendus - Mecanique

IS - 1

ER -

Modélisation et simulation numérique du changement de phase liquide-vapeur en cavité

Abstract

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