The thesis deals with the numerical simulation of lobed air jets for the optimization of Air Diffusion Terminal Units for buildings. First is presented a comprehensive literature review of the air jets and of the passive means of flow control. The manuscript continues with the principles of modeling of turbulent flows. Based on the previous considerations, we discuss the simulation and analysis of the air lobed jets following three parts. The first part deals with the simulation of an air jet at very low Reynolds number (Reynolds 800) in the unsteady regime. In this study, we presented several test cases of simulation for a cross-shaped orifice jet that we have confronted with experimental results. From the quantitative point of view, the s...
The effect of background turbulence on the scalar field of an axisymmetric turbulent jet is investig...
The present thesis, sponsored by a Franco-British cooperation program between the DGA and the DSTL, ...
This experimental study focuses on the measurement and analysis of the behaviour of a vertical, down...
La thèse traite de la simulation numérique de jets d’air lobés pour l’optimisation des Unités Termin...
In the present work, we are interested to the experimental and numerical study of the free turbulent...
Ce travail porte sur l'étude par simulation numérique de jets ronds coaxiaux à fort rapport de vites...
A combined experimental and computational study of a turbulent multiple jet from lobed diffusers is ...
L'intégration aérodynamique des turboréacteurs à grand taux de dilution nécessite, dès les phases de...
Dans le cadre des études portant sur l’impact de l’aviation sur le changement climatique, les traîné...
L'Homme passant la plupart de son temps dans des espaces clos, le contrôle environnemental des bâtim...
Le contexte général de cette étude concerne l impact des traînées de condensation, ces fameux panach...
Turbulent annular jets are flows submitted to strong instabilities which may be a real handicap for ...
This manuscript presents a summary of my research activities in the field of active flow control for...
L'intégration aérodynamique des turboréacteurs à grand taux de dilution nécessite, dès les phases de...
Because of its high temperature, a propulsive jet is a source of infrared radiation which makes comb...
The effect of background turbulence on the scalar field of an axisymmetric turbulent jet is investig...
The present thesis, sponsored by a Franco-British cooperation program between the DGA and the DSTL, ...
This experimental study focuses on the measurement and analysis of the behaviour of a vertical, down...
La thèse traite de la simulation numérique de jets d’air lobés pour l’optimisation des Unités Termin...
In the present work, we are interested to the experimental and numerical study of the free turbulent...
Ce travail porte sur l'étude par simulation numérique de jets ronds coaxiaux à fort rapport de vites...
A combined experimental and computational study of a turbulent multiple jet from lobed diffusers is ...
L'intégration aérodynamique des turboréacteurs à grand taux de dilution nécessite, dès les phases de...
Dans le cadre des études portant sur l’impact de l’aviation sur le changement climatique, les traîné...
L'Homme passant la plupart de son temps dans des espaces clos, le contrôle environnemental des bâtim...
Le contexte général de cette étude concerne l impact des traînées de condensation, ces fameux panach...
Turbulent annular jets are flows submitted to strong instabilities which may be a real handicap for ...
This manuscript presents a summary of my research activities in the field of active flow control for...
L'intégration aérodynamique des turboréacteurs à grand taux de dilution nécessite, dès les phases de...
Because of its high temperature, a propulsive jet is a source of infrared radiation which makes comb...
The effect of background turbulence on the scalar field of an axisymmetric turbulent jet is investig...
The present thesis, sponsored by a Franco-British cooperation program between the DGA and the DSTL, ...
This experimental study focuses on the measurement and analysis of the behaviour of a vertical, down...