Electron cyclotron wave power loss in fusion plasmas: a model comparison

被引：7
|
作者：
Albajar, F. [1 ]
Bornatici, M.
Engelmann, F.
机构：
[1] Asoc EURATOM CIEMAT, Madrid 28040, Spain
[2] Univ Pavia, Phys Dept A Volta, I-27100 Pavia, Italy
[3] Max Planck Inst Plasma Phys, D-85748 Garching, Germany
来源：
NUCLEAR FUSION | 2007年 / 47卷 / 09期
关键词：
D O I：
10.1088/0029-5515/47/9/005
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
For the modelling of hot reactor-grade plasmas a way to compute local electron cyclotron wave losses efficiently and with good accuracy is required. Thereby the approach to calculating the electron cyclotron absorption coefficient is an essential element. A comparison of three available analytical forms (a 'quasi-exact' one and the asymptotic forms due to Trubnikov and to Robinson) shows that, overall, the use of Robinson's formula is the most suitable choice.
引用
收藏
页码：1101 / 1105
页数：5
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