2014年
Kinetic ballooning mode turbulence simulation based on electromagnetic gyrokinetics
Plasma and Fusion Research
- ,
- ,
- ,
- ,
- ,
- 巻
- 9
- 号
- 開始ページ
- 1203020
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1585/pfr.9.1203020
- 出版者・発行元
- Japan Society of Plasma Science and Nuclear Fusion Research
The kinetic ballooning mode (KBM) turbulence in Tokamak plasma is investigated by electromagnetic gyrokinetic simulations. From the entropy balance analysis, it is revealed that the field-particle interactions transfer a significant fraction of the ion entropy produced by the instability to electrons. Then, the produced ion entropy balances to the sum of the ion and electron dissipations at the saturation of the KBM instability growth, in contrast to ITG turbulence where ion entropy production mostly balances to ion dissipation.
- リンク情報
- ID情報
-
- DOI : 10.1585/pfr.9.1203020
- ISSN : 1880-6821
- SCOPUS ID : 84988371739