Analysis on Anomalous Conductivity and Heat Pulse Propagation in Tokamak
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概要
- 論文の詳細を見る
Heat pulse propagation is analyzed for different models of electron heat conduction coefficientχ_e. Cases in which initial temperature perturbation is induced by (1)electron cyclotron heating (ECH) or (2) sawtooth are studied. Five models are adopted which have various dependences on temperature or temperature-gradient. A model in whichχ_e has a temperature-gradient dependence explains the discrepancy that the values derived from heat pulse propagation deviate from those obtained from the stationary power balance in experiments. In this case the deviation is found to have appreciable radial dependence.
- 社団法人日本物理学会の論文
- 1995-04-15
著者
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Itoh Sanae-i.
Research Instittue For Applied Mechanics Kyushu University
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Yamaguchi Hiroki
Interdisciplinary Graduate School Engineering Sciences, Kyushu University
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Yamaguchi Hiroki
Interdisciplinary Graduate School Engineering Sciences Kyushu University
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