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Key figures

Key figures

189 people work at LJLL

90 permanent staff

82 researchers and permanent lecturers

8 engineers, technicians and administrative staff

99 non-permanent staff

73 Phd students

14 Post-doc and ATER

12 emeritus scholars and external collaborators


Figures : March 2019


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.