TITLE

Interpretation of particle pinches and diffusion coefficients in the edge pedestal of DIII-D H-mode plasmas

AUTHOR(S)
Stacey, W. M.; Groebner, R. J.
PUB. DATE
October 2009
SOURCE
Physics of Plasmas;Oct2009, Vol. 16 Issue 10, p102504
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A procedure is described for evaluating particle pinches to be used in interpreting particle diffusion coefficients from measured density and temperature profiles in the edge pedestal of tokamak plasmas. Application to the interpretation of two DIII-D [J. Luxon, Nucl. Fusion 42, 614 (2002)]. discharges yields new information about particle pinches and particle diffusion coefficient profiles in the edge pedestal.
ACCESSION #
44910025

 

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