Measurement of magnetic fluctuation induced energy transport in a Tokamak

G. Fiksel, Stewart C. Prager, P. Pribyl, R. J. Taylor, G. R. Tynan

Research output: Contribution to journalArticle

31 Scopus citations

Abstract

Magnetic fluctuation induced electron energy transport is measured in the Continuous Current Tokamak [R.J. Taylor et al., Phys. Rev. Lett. 63, 2365 (1989)] at 0.75<ra<1 for fluctuations with 0<f<150 kHz. The flux, produced by electrons traveling parallel to a fluctuating magnetic field, is obtained from the correlation between the fluctuations in the parallel heat flux and the radial magnetic field. It was found that the magnetic fluctuations do not contribute to the total energy transport except in the vicinity of the q=2 magnetic surface in the presence of large amplitude Mirnov oscillation.

Original languageEnglish (US)
Pages (from-to)3866-3869
Number of pages4
JournalPhysical Review Letters
Volume75
Issue number21
DOIs
StatePublished - Jan 1 1995
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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