Study of ICRF Wave Propagation and Absorption in INTOR Tokamak Plasma

Kimitaka Itoh, Sanae Itoh, Atsushi Fukuyama

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The propagation and absorption structures of ICRF (ion cyclotron range of frequencies) waves in the INTOR Tokamak plasma are investigated. The kinetic wave equation is solved for a deuterium-tritium plasma by employing a one-dimensional model equilibrium of the tokamak plasma. The wave is assumed to be excited by the poloidal antenna current in the low-field side. The accessibility of the ICRF wave, its energy deposition profile, the partition of absorbed energy between plasma species, and the antenna-plasma coupling are studied. The dependence of the energy absorption rate on the plasma parameters and the antenna location are examined.

Original languageEnglish
Pages (from-to)889-896
Number of pages8
JournalJapanese Journal of Applied Physics
Volume23
Issue number7R
DOIs
Publication statusPublished - Jan 1 1984

Fingerprint

Cyclotrons
Wave propagation
cyclotrons
wave propagation
Plasmas
Ions
ions
Antennas
antennas
plasma antennas
energy absorption
tritium
wave equations
Energy absorption
Tritium
Wave equations
Deuterium
deuterium
partitions
propagation

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

Cite this

Study of ICRF Wave Propagation and Absorption in INTOR Tokamak Plasma. / Itoh, Kimitaka; Itoh, Sanae; Fukuyama, Atsushi.

In: Japanese Journal of Applied Physics, Vol. 23, No. 7R, 01.01.1984, p. 889-896.

Research output: Contribution to journalArticle

Itoh, Kimitaka ; Itoh, Sanae ; Fukuyama, Atsushi. / Study of ICRF Wave Propagation and Absorption in INTOR Tokamak Plasma. In: Japanese Journal of Applied Physics. 1984 ; Vol. 23, No. 7R. pp. 889-896.
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