Open AccessEVOLUTION OF NON-LINEAR TEARING MODES
Author(s) -
Guangli Huang
Publication year - 1987
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.36.1241
Subject(s) - tearing , physics , tokamak , magnetohydrodynamics , modulation (music) , linear system , mechanics , phenomenon , linear response theory , classical mechanics , quantum electrodynamics , plasma , mathematical analysis , condensed matter physics , quantum mechanics , thermodynamics , mathematics , acoustics
With the local approximation near the rational surfaces, the analytical expressions of the evolution of non-linear tearing modes are derived from MHD equations; and are compared with the previous results for linear and non-linear tearing modes. The phenomenon of modulation and anomalous increase is explained, which was found in the experiments of the maor disruptions in Tokamaks.