Cette thèse vise à modéliser certains aspects de la dynamique des fluides à l’œuvre sur Jupiter. Notre étude est axée autour de trois dispositifs expérimentaux en rotation, de simulations numériques idéalisées et d'analyses théoriques. L'objectif est de mieux comprendre les processus fondamentaux qui gouvernent la dynamique de la géante gazeuse, et ainsi compléter les observations spatiales et modèles numériques globaux. En premier lieu, nous étudions les grands vortex Joviens. En tirant profit de leur état de quasi-équilibre, nous montrons que les anticyclones des moyennes latitudes sont superficiels et restreints à l'atmosphère de la géante gazeuse. Nous étudions ensuite les puissants vents est-ouest de Jupiter appelés jets zonaux. Nous a...
An equilibrium statistical theory of coherent structures is applied to midlatitude bands in the nort...
Maps of Ertel potential vorticity on isentropic surfaces (IPV) and/or quasi-geostrophic potential vo...
The bands of Jupiter represent a global system of powerful winds. Broad eastward equatorial jets are...
This thesis aims at modeling selected aspects of Jupiter's fluid dynamics. The present work relies o...
Jupiter possède une atmosphère extrêmement dynamique caractérisée par des courants-jets alternés, un...
Three-dimensional numerical simulations of freely evolving stratified geostrophic turbulence on the ...
The extremely dynamic atmosphere of Jupiter is characterised by alternated jets, a strong convective...
Funding information: European Research Council (681835-FLUDYCO-ERC-2015-CoG).Intense east–west winds...
This thesis describes the development of and results from a new numerical model of Jupiter's atmosph...
Three-dimensional numerical simulations of freely evolving stratified geostrophic turbulence on the ...
International audienceWe explain the emergence and robustness of intense jets in highly turbulent pl...
To extend studies of the dynamics of thin atmospheric layers, the generation and equilibration of mu...
The Galileo and Cassini spacecrafts have greatly enhanced the observational record of Jupiter’s trop...
In this paper, Jupiter’s Great Red Spot (GRS) is used to determine properties of the Jovian atmosphe...
The energetics and spectral characteristis of quasi-geostrophic turbulence in Jupiter's atmosphere a...
An equilibrium statistical theory of coherent structures is applied to midlatitude bands in the nort...
Maps of Ertel potential vorticity on isentropic surfaces (IPV) and/or quasi-geostrophic potential vo...
The bands of Jupiter represent a global system of powerful winds. Broad eastward equatorial jets are...
This thesis aims at modeling selected aspects of Jupiter's fluid dynamics. The present work relies o...
Jupiter possède une atmosphère extrêmement dynamique caractérisée par des courants-jets alternés, un...
Three-dimensional numerical simulations of freely evolving stratified geostrophic turbulence on the ...
The extremely dynamic atmosphere of Jupiter is characterised by alternated jets, a strong convective...
Funding information: European Research Council (681835-FLUDYCO-ERC-2015-CoG).Intense east–west winds...
This thesis describes the development of and results from a new numerical model of Jupiter's atmosph...
Three-dimensional numerical simulations of freely evolving stratified geostrophic turbulence on the ...
International audienceWe explain the emergence and robustness of intense jets in highly turbulent pl...
To extend studies of the dynamics of thin atmospheric layers, the generation and equilibration of mu...
The Galileo and Cassini spacecrafts have greatly enhanced the observational record of Jupiter’s trop...
In this paper, Jupiter’s Great Red Spot (GRS) is used to determine properties of the Jovian atmosphe...
The energetics and spectral characteristis of quasi-geostrophic turbulence in Jupiter's atmosphere a...
An equilibrium statistical theory of coherent structures is applied to midlatitude bands in the nort...
Maps of Ertel potential vorticity on isentropic surfaces (IPV) and/or quasi-geostrophic potential vo...
The bands of Jupiter represent a global system of powerful winds. Broad eastward equatorial jets are...