@inproceedings{22c29bfb9e464a65bbc295a1c2347c2a,
title = "Numerical derivation of steady flows in visco-resistive magnetohydrodynamics for JET and ITER-like geometries with no symmetry breaking",
abstract = "Plasma rotation proves to have important effects on the improvement of the confinement and on the entrance into the H-mode of improved confinement in tokamaks. To consider this issue, we propose to determine numerically the steady states of the visco-resistive MHD equations including the non-linear (v.?)v term. We take into account the external electric field in the toroidal direction used to create the toroidal current required in a tokamak to create the poloidal component of the magnetic field. Numerical results in JET and ITER geometries obtained using the finite element programming language FreeFem++ are presented. We consider realistic values of the resistivity η and vary the viscosity, ν, of which the realistic order of magnitude is poorly known. The axisymmetric steady-state visco-resistive MHD equations with symmetric boundary conditions are solved using a continuation method on ν and a Newton-Raphson scheme to handle the nonlinearity.",
author = "H. Oueslati and T. Bonnet and N. Minesi and Firpo, \{M. C.\} and A. Salhi",
note = "Publisher Copyright: {\textcopyright} 2019 Author(s).; 1st International Conference on Advances and Applications in Plasma Physics, AAPP 2019 ; Conference date: 18-09-2019 Through 20-09-2019",
year = "2019",
month = nov,
day = "26",
doi = "10.1063/1.5135482",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Michael Tendler and Vladimir Rozhansky and Pavel Goncharov and Anna Kravchuk",
booktitle = "Proceedings of the International Conference on Advances and Applications in Plasma Physics, AAPP 2019",
}