{"title":"Canonical and Experimental Plasma Pressure Profiles in Tokamaks","authors":"A. N. Chudnovskiy","doi":"10.1134/S1063780X23600597","DOIUrl":null,"url":null,"abstract":"<p>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.</p>","PeriodicalId":735,"journal":{"name":"Plasma Physics Reports","volume":"49 7","pages":"850 - 858"},"PeriodicalIF":0.9000,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plasma Physics Reports","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063780X23600597","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, FLUIDS & PLASMAS","Score":null,"Total":0}
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.
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.
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