Determination of the plasma effective charge from the soft X-ray spectrum and plasma conductivity at the L-2M stellarator after boronization of the vacuum chamber
- 作者: Meshcheryakov A.1, Vafin I.1
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隶属关系:
- Prokhorov General Physics Institute
- 期: 卷 42, 编号 7 (2016)
- 页面: 718-722
- 栏目: Applied Physics
- URL: https://journals.rcsi.science/1063-780X/article/view/185878
- DOI: https://doi.org/10.1134/S1063780X16070084
- ID: 185878
如何引用文章
详细
Boronization of the vacuum chamber wall results in a considerable change in the composition of the plasma generated in working pulses of the L-2M stellarator and, accordingly, in the plasma effective charge. The paper presents results of measurements of the plasma effective charge carried out by two methods in the ohmic heating mode: from the data on the plasma conductivity and from the soft X-ray spectrum of plasma emission. Comparison of the values of the plasma effective charge obtained by these two methods makes it possible to determine the conditions in which the two values are in good agreement. Under these conditions, the plasma effective charge can be correctly estimated from spectral measurements.
作者简介
A. Meshcheryakov
Prokhorov General Physics Institute
编辑信件的主要联系方式.
Email: meshch@fpl.gpi.ru
俄罗斯联邦, ul Vavilova 38, Moscow, 119991
I. Vafin
Prokhorov General Physics Institute
Email: meshch@fpl.gpi.ru
俄罗斯联邦, ul Vavilova 38, Moscow, 119991