DEUTERIUM FLUX MEASUREMENTS IN THE EDGE PLASMAS OF PLT AND PDX DURING AUXILIARY HEATING EXPERIMENTS.

W. R. Wampler, S. A. Cohen, H. F. Dylla, D. M. Manos, C. W. Magee

Research output: Contribution to journalConference article

1 Scopus citations

Abstract

The flux of deuterium in the plasma edge several centimeters outside the limiter has been measured using collector probes during neutral beam heating experiments on the PDX tokamak and rf heating experiments on the PLT tokamak. The dependence of the flux on the distance from the plasma was determined, and the time dependence of the flux was measured with a time resolution of 90 ms. In both tokamaks the deuterium fluxes were fairly low at the positions sampled.

Original languageEnglish (US)
Pages (from-to)1234-1237
Number of pages4
JournalJournal of vacuum science & technology
Volume20
Issue number4
DOIs
StatePublished - Jan 1 1981
EventProc of the Natl Symp of the Am Vac Soc, Pt 2 - Anaheim, Calif, USA
Duration: Nov 2 1981Nov 6 1981

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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