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Simulation of tokamak plasmas with XTOR : sawtooth regimes and evolution towa...
We present a numerical study of sawtooth in ohmic tokamak plasmas with the XTOR-2F code. This study is, to our knowledge, the first to explore the long-term dynamics... -
Isogeometric Analysis in Plasmas Physics and Electromagnetism
The underlying idea behind the IsoGeometric Analysis (IGA), developed recently by Hughes et al, is to use the functions (B-splines/NURBS) that describe the geometry in... -
On the localization of the magnetic and the velocity fields in the equations ...
International audience -
Etude analytique et numérique du développement d'instabilités MHD dans des st...
The first part of this work proposes a new version of the mathematical formalism used to describe pressure-driven instabilities in magnetized accretion-ejection... -
The magnetic coupling of planets and small bodies with a pulsar's wind
proceeding of the SF2A conference in Nice, 2012. -
Contribution to the magneto thermo dynamical study of solar prominences
Contribution to the magneto thermo dynamical study of solar prominences: observations and numerical simulation, radiative resistive, of the formation process and... -
MHD equilibrium of solar prominences
Observations and modelization of the MHD equilibrium of solar prominences -
Existence of solution for a density-dependent magnetohydrodynamic equation
International audience -
A stabilized finite element method for the incompressible magnetohydrodynamic...
International audience -
A coupled system arising in Magnetohydrodynamics
International audience -
Simulating Magnetohydrodynamical Flow with Constrained Transport and Adaptive...
International audience -
Stability and properties of electron-driven fi shbones in tokamaks
In tokamaks, the stability of magneto-hydrodynamic modes can be modified by populations of energetic particles. In ITER-type fusion reactors, such populations can be... -
On a critical Leray-$\alpha$ model of turbulence
International audience -
3D Solar Corona with SOHO/EIT (which includes dynamical studies)
L'original de la these est disponible en CD Rom et comporte en plus des films (observations, animations, et simulations) en IDL et mpeg -
Theory of magnetized accretion discs driving jets
Summer school on stellar Physics X -
Accretion--ejection phenomena from young stars
In the current paradigm of star formation magnetic fields playa very central role. Indeed, they probably help or even channel theinitial gravitational collapse of the... -
From solar-like to anti-solar differential rotation in cool stars
5 pages, 6 figures -
Numerical simulation for the MHD system in 2D using OpenCL
International audience -
Stationary accretion disks launching super fast-magnetosonic MHD jets
Accepted in ApJ Letters
