Open AccessINFLUENCE OF RESONANT HELICAL FIELD ON TEARING MODE IN TOKAMAK
Author(s) -
Mao Wen-Jin
Publication year - 1993
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.42.1092
Subject(s) - tearing , tokamak , magnetohydrodynamics , resistive touchscreen , plasma , perturbation (astronomy) , physics , atomic physics , mechanics , mode (computer interface) , reversed field pinch , condensed matter physics , thermodynamics , nuclear physics , quantum mechanics , computer science , electrical engineering , engineering , operating system
The influence of resonant helical field (RHF) on tearing mode has been calculated by solving resistive MHD equations, and different widths of saturated island have been obtained while there are different phase differences between plasma perturbation and RHF. It seems that RHF can either increase the width of saturated island, or decrease it.