NDLI: Executions of a Fusion Drift Kinetic Equation Solver on Grid

Content Provider	IEEE Xplore Digital Library
Author	Rubio-Montero, A.J. Flores, L.A. Castejon, F. Montes, E. Pascual, M.A.R. Mayo, R.
Copyright Year	2010
Abstract	Calculating neoclassical (NC) transport is a fundamental part of the complete simulation cycle of the behavior of plasmas inside all tokamaks and stellerators. Also, due to NC transport is mainly determined by the magnetic properties of the device, its study is mandatory to ensure the efficiency of a certain coil configuration before it is implemented in a Fusion reactor. Thus, improvements to already constructed devices and certain design decisions for newer ones such as W7-X, NCSX or QPS will be made based on estimations of NC transport. In this work, we present the porting process to the Grid of the Drift Kinetic Equation solver code, widely accepted by the Fusion Community, devoted to obtain the monoenergetic diffusion coefficients of NC transport. The advantage of this code over the Monte Carlo applications already in production on Grid, is that it allows the estimation of all the transport coefficients, not only the diagonal ones. The tests and results obtained have been applied to the TJ-II Flexible Heliac at National Fusion Laboratory (Spain) by using the EELA-2 infrastructure.
Starting Page	454
Ending Page	459
File Size	618800
Page Count	6
File Format	PDF
ISBN	9781424456727
ISSN	10666192
e-ISBN	9781424456734
DOI	10.1109/PDP.2010.40
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-02-17
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Kinetic theory Equations Plasma simulation Fusion reactor design Plasma properties Plasma devices Plasma transport processes Tokamaks Magnetic properties Coils Grid applications Drift Kinetic Equation solvers Neoclassical transport
Content Type	Text
Resource Type	Article

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