Abstract
Using an averaging method to solve the differential field line equations, we present a simple procedure to determine analytically the main magnetic islands structure of toroidal tokamak plasmas perturbed by resonant helical windings. Analytical results are compared with Poincaré maps: for small perturbations the sizes and the positions of the islands agree well, even for satellite islands.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
