Wall conditioning and its effect on RFP plasma performance in REPUTE-1

S. Shinohara, K. Yamagishi, S. Ohdachi, A. Ejiri, Kouta Mayanagi, Y. Shimazu, K. Miyamoto

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Results are presented from experiments on the effects of glow discharge and carbonization on RFP plasma performance in REPUTE-1. With the proper choice of wall conditioning, control of plasma density behavior was demonstrated. Radiated power and carbon V intensity decreased by a factor of two after He glow. Using the carbonization technique, decreases in the plasma resistance and ion temperature as derived by the CV line and charge exchange neutral particles were observed, whereas the electron temperature did not change as much.

Original languageEnglish
Article number019
Pages (from-to)627-633
Number of pages7
JournalPlasma Physics and Controlled Fusion
Volume34
Issue number4
DOIs
Publication statusPublished - Jan 1 1992
Externally publishedYes

Fingerprint

carbonization
Carbonization
conditioning
Plasmas
Plasma density
Electron temperature
neutral particles
Glow discharges
ion temperature
charge exchange
glow discharges
plasma density
electron energy
luminescence
Carbon
carbon
Ions
Experiments
Temperature
temperature

All Science Journal Classification (ASJC) codes

  • Nuclear Energy and Engineering
  • Condensed Matter Physics

Cite this

Shinohara, S., Yamagishi, K., Ohdachi, S., Ejiri, A., Mayanagi, K., Shimazu, Y., & Miyamoto, K. (1992). Wall conditioning and its effect on RFP plasma performance in REPUTE-1. Plasma Physics and Controlled Fusion, 34(4), 627-633. [019]. https://doi.org/10.1088/0741-3335/34/4/019

Wall conditioning and its effect on RFP plasma performance in REPUTE-1. / Shinohara, S.; Yamagishi, K.; Ohdachi, S.; Ejiri, A.; Mayanagi, Kouta; Shimazu, Y.; Miyamoto, K.

In: Plasma Physics and Controlled Fusion, Vol. 34, No. 4, 019, 01.01.1992, p. 627-633.

Research output: Contribution to journalArticle

Shinohara, S, Yamagishi, K, Ohdachi, S, Ejiri, A, Mayanagi, K, Shimazu, Y & Miyamoto, K 1992, 'Wall conditioning and its effect on RFP plasma performance in REPUTE-1', Plasma Physics and Controlled Fusion, vol. 34, no. 4, 019, pp. 627-633. https://doi.org/10.1088/0741-3335/34/4/019
Shinohara, S. ; Yamagishi, K. ; Ohdachi, S. ; Ejiri, A. ; Mayanagi, Kouta ; Shimazu, Y. ; Miyamoto, K. / Wall conditioning and its effect on RFP plasma performance in REPUTE-1. In: Plasma Physics and Controlled Fusion. 1992 ; Vol. 34, No. 4. pp. 627-633.
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