Open AccessMathematical model and stability investigation of plasma equilibrium around a current-carrying conductor
Author(s) -
К. В. Брушлинский,
E. V. Stepin
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1686/1/012030
Subject(s) - thermonuclear fusion , conductor , plasma , connection (principal bundle) , magnetohydrodynamics , stability (learning theory) , current (fluid) , electrical conductor , magnetic field , mechanics , physics , plasma stability , fusion , tokamak , classical mechanics , computer science , mathematics , thermodynamics , nuclear physics , geometry , quantum mechanics , machine learning , philosophy , linguistics
Magnetic Galatea-traps with current-carrying conductors immersed into the plasma are permanent topics of theoretical, experimental and numerical investigations in the controlled thermonuclear fusion field. Our paper presents a mathematical model of equilibrium magnetoplasma configurations around a straight conductor non-contacting with it. Some necessary regularities in the connection between quantitative characteristics of configurations are established. Problems on their MHD stability are set up and partially solved.