Measurement of fluctuation-induced particle fluxes in the shadow of the diaphragm of the FT-2 tokamak.

Autor: Esipov, L. A., Shishkin, V. N., Shorikov, V. Yu., Sakharov, I. E., Chechik, E. O., Shatalin, S. V.
Předmět:
Zdroj: Technical Physics; Apr97, Vol. 42 Issue 4, p367, 7p
Abstrakt: Movable multielectrode probes are used in an experimental study of fluctuations in particle density and electric field, their spectral and correlation characteristics, and the poloidal–radial distributions of fluctuation-induced drift fluxes in the shadow of the diaphragm of the FT-2 tokamak. The spatial regions in which these fluxes are particularly intensive at different stages of the discharge are determined. The part played by fluctuation-induced fluxes in the peripheral radial particle transport is estimated and found to be substantial. © 1997 American Institute of Physics. [ABSTRACT FROM AUTHOR]
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