Study of ICRF Wave Propagation and Absorption in INTOR Tokamak Plasma

Kimitaka Itoh; Sanae I. Itoh; Atsushi Fukuyama

doi:10.1143/JJAP.23.889

Study of ICRF Wave Propagation and Absorption in INTOR Tokamak Plasma

Kimitaka Itoh, Sanae I. Itoh, Atsushi Fukuyama

Trustee(Vice President)

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	889-896
Number of pages	8
Journal	Japanese Journal of Applied Physics
Volume	23
Issue number	7R
DOIs	https://doi.org/10.1143/JJAP.23.889
Publication status	Published - Jul 1984

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

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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.",

author = "Kimitaka Itoh and Itoh, {Sanae I.} and Atsushi Fukuyama",

year = "1984",

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T1 - Study of ICRF Wave Propagation and Absorption in INTOR Tokamak Plasma

AU - Itoh, Kimitaka

AU - Itoh, Sanae I.

AU - Fukuyama, Atsushi

PY - 1984/7

Y1 - 1984/7

N2 - 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.

AB - 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.

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JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

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