Canonical and Experimental Plasma Pressure Profiles in Tokamaks

IF 0.9 4区物理与天体物理 Q4 PHYSICS, FLUIDS & PLASMAS

Plasma Physics Reports Pub Date : 2023-08-14 DOI:10.1134/S1063780X23600597

A. N. Chudnovskiy

引用次数: 0

Abstract

The statement that the so-called canonical plasma pressure profile is in good agreement with experimental data was the motivating basis for constructing the analytical model of plasma self-organization in tokamaks. The profiles of the normalized plasma electron pressure taken from the international database collecting the experimental data from different tokamaks are compared with the canonical profiles of two types. The comparison shows that the experimental pressure profiles considerably differ from these canonical profiles.

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典型和实验的托卡马克等离子体压力分布

所谓典型等离子体压力分布与实验数据吻合的说法，是构建托卡马克等离子体自组织分析模型的激励基础。从国际数据库中收集了不同托卡马克的实验数据，并将其归一化等离子体电子压力曲线与两种类型的归一化等离子体电子压力曲线进行了比较。对比表明，实验压力分布与规范压力分布有很大的差异。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Plasma Physics Reports 物理-物理：流体与等离子体

CiteScore

1.90

自引率

36.40%

发文量

104

审稿时长

4-8 weeks

期刊介绍： Plasma Physics Reports is a peer reviewed journal devoted to plasma physics. The journal covers the following topics: high-temperature plasma physics related to the problem of controlled nuclear fusion based on magnetic and inertial confinement; physics of cosmic plasma, including magnetosphere plasma, sun and stellar plasma, etc.; gas discharge plasma and plasma generated by laser and particle beams. The journal also publishes papers on such related topics as plasma electronics, generation of radiation in plasma, and plasma diagnostics. As well as other original communications, the journal publishes topical reviews and conference proceedings.