Des méthodes numériques sont présentées qui permettent la simulation de jets chauds débouchants dans un écoulement transverse aux grands nombres de Reynolds et aux rapports des vitesses faibles. Différentes approches pour la modélisation de turbulence, c'est-à-dire URANS, SAS, DDES et ELES, sont validées par comparaison à des données expérimentales pour une configuration générique, soulignant la nécessité de résoudre les différentes échelles turbulentes pour une prévision correcte du mélange thermique. L'analyse de la solution instationnaire permet l'identification de processus dynamiques intrinsèques ainsi que des phénomènes de mélange et l'application de l'analyse en composantes principales révèle l'ondulation latérale du sillage de jet. ...
University of Minnesota Ph.D. dissertation. August 2012. Major: Aerospace Engineering and Mechanics....
This is the data of a direct simulation of a hot jet in cold channel crossflow. The adiabatic therma...
The flowfield induced by a single circular jet exhausting perpendicularly from a flat plate into a c...
This is the data of a direct simulation of a hot jet in cold channel crossflow. Two thermal boundary...
The supersonic jet-in-crossflow problem which involves shocks, turbulent mixing, and large-scale vor...
This thesis presents the application of an improved finite-difference solution procedure to the anal...
National audienceThe heated jet in crossflow has two kind of interests : one is fundamental because ...
Jet in crossflow, also known as transverse jet, refers to a jet of fluid which exits an orifice into...
L'intégration aérodynamique des turboréacteurs à grand taux de dilution nécessite, dès les phases de...
L'intégration aérodynamique des turboréacteurs à grand taux de dilution nécessite, dès les phases de...
In order to anticipate potential thermal issues associated with the ejection of high temperature exh...
Dans cette thèse on s'intéresse aux jets en écoulement transverse dans une configuration générique d...
A multigrid method is presented for the calculation of three-dimensional turbulent jets in crossflow...
This dissertation is devoted to the Large-eddy simulation (LES) study of a wall hydrogen underexpand...
Various approaches to the modeling of jets in cross flow are reviewed. These are grouped into four c...
University of Minnesota Ph.D. dissertation. August 2012. Major: Aerospace Engineering and Mechanics....
This is the data of a direct simulation of a hot jet in cold channel crossflow. The adiabatic therma...
The flowfield induced by a single circular jet exhausting perpendicularly from a flat plate into a c...
This is the data of a direct simulation of a hot jet in cold channel crossflow. Two thermal boundary...
The supersonic jet-in-crossflow problem which involves shocks, turbulent mixing, and large-scale vor...
This thesis presents the application of an improved finite-difference solution procedure to the anal...
National audienceThe heated jet in crossflow has two kind of interests : one is fundamental because ...
Jet in crossflow, also known as transverse jet, refers to a jet of fluid which exits an orifice into...
L'intégration aérodynamique des turboréacteurs à grand taux de dilution nécessite, dès les phases de...
L'intégration aérodynamique des turboréacteurs à grand taux de dilution nécessite, dès les phases de...
In order to anticipate potential thermal issues associated with the ejection of high temperature exh...
Dans cette thèse on s'intéresse aux jets en écoulement transverse dans une configuration générique d...
A multigrid method is presented for the calculation of three-dimensional turbulent jets in crossflow...
This dissertation is devoted to the Large-eddy simulation (LES) study of a wall hydrogen underexpand...
Various approaches to the modeling of jets in cross flow are reviewed. These are grouped into four c...
University of Minnesota Ph.D. dissertation. August 2012. Major: Aerospace Engineering and Mechanics....
This is the data of a direct simulation of a hot jet in cold channel crossflow. The adiabatic therma...
The flowfield induced by a single circular jet exhausting perpendicularly from a flat plate into a c...