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Key figures
Key figures
189 people work at LJLL
86 permanent staff
80 researchers and permanent lecturers
6 engineers, technicians and administrative staff
103 non-permanent staff
74 Phd students
15 post-doc and ATER
14 emeritus scholars and external collaborators
January 2022
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2013-GdT ITER - E. Franck
Présentation d’Emmanuel Franck
23 mai 2013 à 14h
Titre de l’exposé :
Numerical issues for MHD simulations in the Jorek code
Résumé :
The Jorek code is a project between the CEA, IPP and Inria which aims to
simulate the ELMs for the ITER project. Firstly we introduce the reduced
MHD models implemented in the code. Secondly we will propose a quick
description of the code and the numerical methods (spatial and time
discretizations, preconditionning, linear solvers... ) used.
After this introduction we propose a new time discretization and a new
preconditionning based on the L. Chacon work’s. To finish we will propose
some considerations on the preconditionning, stabilization, discretization
of anisotropic diffusion operators in the Jorek code.