| Titre : |
Contribution to the Numerical Study of Turbulence-Mass Transfer Interactions in Evaporating Two-Phase Flows |
| Titre original : |
Contribution à l'étude numérique des interactions turbulence-transfert de masse dans les écoulements diphasiques en évaporation |
| Type de document : |
thèse |
| Auteurs : |
Marcos Martín ONOFRE RAMOS, Auteur ; Arnaud MURA, Directeur de thèse ; Zakaria BOUALI, Directeur de thèse ; Institut PPRIME UPR CNRS 3346 - FTC, Commanditaire ; Francesco PICANO, Rapporteur ; François-Xavier DEMOULIN, Rapporteur ; Serge SIMOËNS, Examinateur ; Véronique FORTUNÉ, Examinateur |
| Importance : |
190 p. |
| Note générale : |
NNT 2021ESMA0016
Acknowledgement
Contents
Nomenclature
Appendices
Bibliography
Abstract
Keywords
|
| Catégories : |
Écoulement diphasique
Evaporation
Lagrange, Equations de
Navier-Stokes, Equations de
Runge-Kutta, Méthode de
Transfert de masse
Turbulence
|
| Résumé : |
INTRODUCTION
State of the Art
Motivation of the Study
Organization of the Thesis
PRESENTATION OF ARCHER SOLVER
Introduction
Numerical Methods Description
Solved Equations
INITIALIZATION AND PARAMETERS OF THE DNS SIMULATIONS
Set-Up of the Direct Numerical Simulation
Characterization of the HIT Configuration
Characterization of the Multi-Phase Flows Non-Evaporative Cases
Characterization of the Multi-Phase Flows Evaporative Cases
Summary and Conclusions
VELOCITY FIELD ANALYSIS OF EVAPORATIVE TWO-PHASE FLOWS IN HIT
Theoretical Background
Large Scale Fluctuations
Small Scale Mixing and Dissipation
Summary and Conclusions
SCALAR FIELD ANALYSIS OF EVAPORATIVE TWO-PHESE FLOWS IN HIT
Theoretical Background
Evolution of the Mixing Scalar Field in the Vicinity of the Interface
Geometrical Properties and Alignment Statistics of Scalar Mixing and Dissipation
Summary and Conclusions
LAGRANGIAN EVOLUTION EQUATION ANALYSIS
Theoretical Background
Lagrangian Dynamics of the VGT
Summary and Conclusions
CONCLUSIONS AND PERSPECTIVES
|
| En ligne : |
https://theses.hal.science/tel-04368441 |
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