Open AccessTHE RESTRAINT OF THE TEARING MODES IN TOKAMAK
Author(s) -
Maoquan Wang,
Zhao Qin-Zhu
Publication year - 1984
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.33.449
Subject(s) - tearing , tokamak , resistive touchscreen , physics , magnetohydrodynamics , mechanics , boundary (topology) , magnetic field , plasma , mathematical analysis , thermodynamics , nuclear physics , quantum mechanics , computer science , mathematics , computer vision
In this article, the restraint of the spontanueous tearing modes caused by RHF is analyzed and calculated by solving the resistive MHD equations. We prove that the growth rate of the tearing modes of m=2 can be reduced about two times by the helical fields. The restraint of the tearing modes by the boundary controlled field is also discussed and calculated numerically.