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A robust entropy-satisfying finite volume scheme for the isentropic Baer Nunziato model, ESAIM : Mathematical Modelling and Numerical Analysis, vol.48, pp.165-206, 2014. ,
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A positive and entropy-satisfying finite volume scheme for the Baer Nunziato model, Journal of Computational Physics, vol.330, pp.401-435, 2017. ,
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Modelling and simulation of liquid-vapor phase transition in compressible flows based on thermodynamical equilibrium, ESAIM : Mathematical Modelling and Numerical Analysis, vol.46, pp.1029-1054, 2012. ,
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, A three-phase flow model, Mathematical and Computer Modelling, vol.45, pp.732-755, 2007.
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A Godunov-type method for the seven-equation model of compressible two-phase flow, Comput. and Fluids, vol.54, pp.67-91, 2012. ,
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Mathematical and numerical modelling of two-phase compressible flows with micro inertia, Journal of Computational Physics, vol.175, pp.326-360, 2002. ,
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Modélisation et simulation numérique des écoulements diphasiques par une approche bifluide à deux pressions, 2007. ,
Efficient and robust relaxation procedures for multi-component mixtures including phase transition, Journal of Computational Physics, vol.338, pp.217-239, 2017. ,
Closure conditions for a one temperature nonequilibrium multi-component model of Baer-Nunziato type, ESAIM proceedings, vol.66, pp.42-60, 2019. ,
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Closure conditions for non-equilibrium multi-component models, Continuum Mechanics and Thermodynamics, vol.28, pp.1157-1189, 2016. ,
Simulation and preliminary validation of a three-phase flow model with energy ,
, , vol.6
, , vol.39, p.13453
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Relaxation and simulation of a barotropic three-phase flow model, ESAIM : Mathematical Modelling and Numerical Analysis, vol.53, pp.1031-1059, 2019. ,
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, OECD research programme on fuel-coolant interaction steam explosion resolution for nuclear applications -SERENA, Organisation for Economic Co-operation and Development, Nuclear Energy Agency Committee on the Safety of Nuclear Installations, 2007.
, EV : 1. Sur le plan numérique, pour l'approximation du sous-système convectif on a considéré le schéma de Rusanov [64] à la fois pour le modèle barotrope et non barotrope. Le développement d'un solveur de Riemann plus robuste et surtout plus précis aurait un impact positif sur la précision du modèle global, Néanmoins, les aspects suivants peuvent être considérés, afin de rendre le modèle plus riche, plus robuste et mieux adapté aux scénarios d
Or, d'après l'analyse présentée dans le chapitre 2, les temps caractéristiques de relaxation ont un impact significatif sur les solutions du modèle. Il est donc nécessaire d'examiner la combinaison des algorithmes de relaxation vitesse et pression non instantanée avec les effets thermiques (relaxation de température et transfert de masse), afin de voir l'impact sur les résultats numériques, et permettre l'analyse d'un large spectre de temps de relaxation. En particulier, considérer un temps de relaxation non nul pour la vitesse permettra d'autoriser la variable d'aire interfaciale à évoluer en fonction de l'écoulement (en admettant des écarts de vitesse non nuls), choisi les algorithmes de relaxation instantanée pour les étapes de vitesse et pression ,
, Certains algorithmes mis en place reposent sur ces lois deux d'état pour garantir l'existence et unicité de solutions admissibles. Certes, les ordres de grandeur des solutions obtenues sont en accord assez satisfaisant avec les mesures expérimentales, mais il serait pertinent de considérer des lois d'état plus riches, afin de représenter de façon plus fidèle la physique des fluides, Les lois d'états choisies sont du type gaz parfait ou gaz raide
,
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URL : https://hal.archives-ouvertes.fr/hal-01745161
Étude expérimentale de l'atténuation d'une onde de choc par un nuage de gouttes et validation numérique, 2012. ,
Experimental investigation of the propagation of a planar shock wave through a two-phase gas-liquid medium, Physcis of Fluids, vol.23, p.113301, 2011. ,
URL : https://hal.archives-ouvertes.fr/hal-01459992
Numerical simulation of the homogeneous equilibrium model for two-phase flows, Journal of Computational Physics, vol.161, pp.354-375, 2000. ,
Closure laws for a two fluid two-pressure model, C. R. Acad. Sci. Paris, pp.927-932, 2002. ,
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A positive and entropy-satisfying finite volume scheme for the Baer Nunziato model, Journal of Computational Physics, vol.330, pp.401-435, 2017. ,
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A robust entropy-satisfying finite volume scheme for the isentropic Baer Nunziato model, ESAIM : Mathematical Modelling and Numerical Analysis, vol.48, pp.165-206, 2014. ,
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Modelling and simulation of liquid-vapor phase transition in compressible flows based on thermodynamical equilibrium, ESAIM : Mathematical Modelling and Numerical Analysis, vol.46, pp.1029-1054, 2012. ,
URL : https://hal.archives-ouvertes.fr/hal-00976983
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Relaxation two-phase flow models and the subcharacteristic condition, Mathematical Models and Methods in Applied Sciences, vol.21, issue.12, pp.2379-2407, 2011. ,
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Mathematical and numerical modelling of two-phase compressible flows with micro inertia, Journal of Computational Physics, vol.175, pp.326-360, 2002. ,
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Efficient and robust relaxation procedures for multi-component mixtures including phase transition, Journal of Computational Physics, vol.338, pp.217-239, 2017. ,
Closure conditions for a one temperature nonequilibrium multi-component model of Baer-Nunziato type, ESAIM proceedings, vol.66, pp.42-60, 2019. ,
Pressure laws and fast Legendre transform, Mathematical Models and Methods in Applied Sciences, vol.21, pp.745-775, 2011. ,
URL : https://hal.archives-ouvertes.fr/hal-00424061
Relaxation models of phase transition flows, ESAIM : Mathematical Modelling and Numerical Analysis, vol.40, pp.331-352, 2006. ,
URL : https://hal.archives-ouvertes.fr/hal-00139607
, A three-phase flow model, Mathematical and Computer Modelling, vol.45, pp.732-755, 2007.
A class of compressible multiphase flow models, Comptes Rendus Mathématique, vol.354, pp.954-959, 2016. ,
A simple method to compute standard two-fluid models, International Journal of Computational Fluid Dynamics, vol.19, issue.7, pp.475-482, 2005. ,
A fractional step method to compute a class of compressible gas-liquid flows, Computers and Fluids, vol.55, pp.57-69, 2012. ,
, A three-phase flow model with two miscible phases, vol.53, pp.1373-1389, 2019.
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A homogeneous model for compressible three-phase flows involving heat and mass transfer, ESAIM proceedings, vol.66, pp.84-108, 2019. ,
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A thermodynamically consistent model of a liquid-vapor fluid with a gas, ESAIM : Mathematical Modelling and Numerical Analysis, vol.53, pp.63-84, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01615591
A robust moment method for evaluation of the disappearance rate of evaporating sprays, SIAM Journal of Applied Mathematics, vol.70, pp.3203-3234, 2010. ,
URL : https://hal.archives-ouvertes.fr/hal-00332423
The challenge of modelling fuel-coolant interaction. Part II : steam explosion, Nuclear Engineering and Design, vol.280, pp.528-541, 2014. ,
Closure conditions for non-equilibrium multi-component models, Continuum Mechanics and Thermodynamics, vol.28, pp.1157-1190, 2016. ,
, OECD research programme on fuel-coolant interaction steam explosion resolution for nuclear applications -SERENA, Organisation for Economic Co-operation and Development, Nuclear Energy Agency Committee on the Safety of Nuclear Installations, 2007.
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