Canonical and Experimental Plasma Pressure Profiles in Tokamaks

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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.

About the authors

A. N. Chudnovskiy

National Research Centre “Kurchatov Institute”

Author for correspondence.
Email: Chudnovskiy_AN@nrcki.ru
123098, Moscow, Russia

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