Particle diffusion in TBR

descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 1984 English Publisher:Springer Science and Business Media LLCJournal:Il Nuovo Cimento B Series 11, volume 83, pages 1-11 (eissn: 1826-9877,

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Authors: R. S. Dallaqua; A. Hershcovitch; R. P. da Silva; I. C. Nascimento; R. M. O. Galvão;

doi: 10.1007/bf02723758

Particle diffusion in TBR

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Abstract

The cross-field diffusion coefficient in the plasma edge of TBR, a small research tokamak with large magnetic-field ripples, has been evaluated from the time evolution of the density profile in the shadow of the limiter. The diffusion appears to be closer to that predicted by the effect of ripples rather than to either collisional (Pfirsh-Schluter) or turbulent (Bohm).

Related Organizations

Universidade de São Paulo
Brazil
UNIVERSIDADE DE SAO PAULO
Brazil

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