Open AccessZonal Flow Measurements Concept I
Author(s) -
E. J. Synakowski,
K. H. Burrell,
R. Nazikian,
T.S. Hahm,
Zhili Lin
Publication year - 1999
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/13838
Subject(s) - toroid , zonal flow (plasma) , turbulence , nonlinear system , physics , flow (mathematics) , plasma , mechanics , core (optical fiber) , gyrokinetics , statistical physics , computational physics , diii d , tokamak , nuclear physics , optics , quantum mechanics
We study the characteristics of self-generated zonal flows as observed in nonlinear global gyrokinetic simulations of toroidal ITG turbulence for typical parameters of DIII-D core plasmas, and discuss various possibilities for experimental measurements and the development of new diagnostics
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