Published September 1987 | Version v1
Report Restricted

Analysis of ICRF wave heating in the Wendelstein VII-AS stellarator

Creators

  • 1. Kyoto Univ., Uji (Japan). Plasma Physics Lab.
  • 2. Hiroshima Univ. (Japan). Inst. of Fusion Theory
  • 3. Okayama Univ. (Japan). School of Engineering

Description

The propagation and absorption of the ICRF (ion cyclotron range of frequencies) waves in the Wendelstein VII-AS stellarator is studies. Both the cases of the two-ion hybrid resonance heating and second harmonic cyclotron resonance heating are investigated by solving the global wave equation. Accessibility range and antenna loading impedance for various plasma parameters as well as the power deposition profile are obtained. The generation of fast ions is also discussed. (orig.)

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Additional details

Publishing Information

Imprint Pagination
28 p.
Report number
IPP--2/289

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
19064964
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
ENERGY DEPOSITION; ICR HEATING; MATHEMATICAL MODELS; WAVE PROPAGATION; WENDELSTEIN-7 STELLARATOR
Descriptors DEC
CLOSED PLASMA DEVICES; HEATING; HIGH-FREQUENCY HEATING; PLASMA HEATING; STELLARATORS; THERMONUCLEAR DEVICES