Effects of Nonlinear Wave Absorption on the Radiation Loss Fraction during Second Harmonic Minority Ion Cyclotron Resonance Heating Experiments in JT-60U
スポンサーリンク
概要
- 論文の詳細を見る
The ratio of an increment in radiation power to ion cyclotron resonance heating (ICRH) power (ΔP rad main/P IC) decreased from about 40% to below 10% with increasing ICRH power in JT-60U. The most plausible mechanism for the anomalous behavior of ΔP rad main/P IC is inferred to be nonlinear wave absorption, which was experimentally estimated from the time derivative of the diamagnetic stored energy at the turn-off timing of the ICRH pulse. Nonlinear wave absorption observed during the experiments supported the theoretical estimation using a full wave code incorporating the 1-D Fokker-Planck code.
- Publication Office, Japanese Journal of Applied Physics, Faculty of Science, University of Tokyoの論文
- 1997-01-15
著者
-
SAIGUSA Mikio
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute
-
MORIYAMA Sinichi
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute
-
KIMURA Haruyuki
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute
-
FUJII Tsuneyuki
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute
-
HOSOGANE Nobuyuki
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute
-
Kubo Hirotaka
Naka Fusion Research Establishment Japan Atomic Energy Research Institute
-
Hamamatsu Kiyotaka
Naka Fusion Research Establishment Japan Atomic Energy Research Institute
-
Sugie Tatsuo
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute, Naka, Ibaraki 311-01, Japan
-
Hamamatsu Kiyotaka
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute, Naka, Ibaraki 311-01, Japan
-
Kimura Haruyuki
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute, Naka, Ibaraki 311-01, Japan
-
Moriyama Sinichi
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute, Naka, Ibaraki 311-01, Japan
-
Hosogane Nobuyuki
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute, Naka, Ibaraki 311-01, Japan
-
Kubo Hirotaka
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute, Naka, Ibaraki 311-01, Japan
-
Saigusa Mikio
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute, Naka, Ibaraki 311-01, Japan
-
Fujii Tsuneyuki
Naka Fusion Research Establishment, Japan Atomic Energy Research Institute, Naka, Ibaraki 311-01, Japan
関連論文
- Effects of Nonlinear Wave Absorption on the Radiation Loss Fraction during Second Harmonic Minority Ion Cyclotron Resonance Heating Experiments in JT-60U
- Excitation, Impact and Control of Toroidicity-Induced Alfven Eigenmodes in the JT-60U ICRF Experiments
- Operational Scenarios to Avoid Disruptions in JT-60U
- 13pXB-2 Scalings for Neoclassical Tearing Mode onset threshold
- 27aXH-3 Studying the Neoclassical Tearing Mode onset on JT-60U
- 26aA14P Influence of magnetic well on NTM onset in tokamaks
- Effects of Nonlinear Wave Absorption on the Radiation Loss Fraction during Second Harmonic Minority Ion Cyclotron Resonance Heating Experiments in JT-60U