Measuring method for Mach number in tokamak edge plasma using probes

被引：4
|
作者：
Maeda, M
Uehara, K
Amemiya, H
机构：
[1] Japan Sci & Technol Corp, JST, Kawaguchi, Saitama 3321102, Japan
[2] Japan Atom Energy Res Inst, Naka Fus Estab, Naka, Ibaraki 3110193, Japan
[3] RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1999年 / 38卷 / 5A期
关键词：
Mach number; ion temperature; double probe; edge plasma; tokamak; JFT-2M;
D O I：
10.1143/JJAP.38.2971
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A method for measuring the Mach number in tokamak edge plasmas using electric probes is developed. The Mach number is deduced from the ratio of saturation currents of a Mach probe by taking the ratio of the ion temperature to the electron temperature into account. The present method of considering the effect of the finite ion temperature is applied to the edge plasma in the JFT-2M tokamak.
引用
收藏
页码：2971 / 2972
页数：2
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