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research article

Integrated modelling of Ion Cyclotron Resonant Heating in toroidal system

Jucker, M.  
•
Graves, J. P.
•
Cooper, W. A.  
Show more
2011
Computer Physics Communications

An integrated model capable of self-consistent Ion Cyclotron Resonant Heating (ICRH) simulations has been developed. This model includes both full shaping and pressure effects, warm contributions to the dielectric tensor, pressure anisotropy and finite orbit width. It evolves the equilibrium, wave field and full hot particle distribution function until a self-consistent solution is found. This article describes the workings of the three codes VMEC, LEMan and VENUS and how they are linked for iterated computations in a code package we have named SCENIC. The package is thoroughly tested and it is demonstrated that a number of iterations have to be performed in order to find a consistent solution. Since the formulation of the problem can treat general 3D systems, we show a quasi-axisymmetric stellarator low power test case, and then concentrate on experimentally relevant Joint European Torus (JET) 2D configurations. (C) 2010 Elsevier B.V. All rights reserved.

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Type
research article
DOI
10.1016/j.cpc.2010.12.028
Web of Science ID

WOS:000288404300006

Author(s)
Jucker, M.  
Graves, J. P.
Cooper, W. A.  
Mellet, N.
Johnson, T.
Brunner, S.  
Date Issued

2011

Publisher

Elsevier B.V

Published in
Computer Physics Communications
Volume

182

Issue

4

Start page

912

Subjects

ICRH

•

stellarators

•

tokamaks

URL

URL

http://crpplocal.epfl.ch/pinboard/jpapers/1002906.pdf
Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
CRPP  
SPC  
Available on Infoscience
February 26, 2011
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/64853
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