Community Research and Development Information Service - CORDIS

Abstract

The resistive Alfven spectrum for tokamak-like configurations with one or two singular surfaces is analyzed by combined WKBJ treatment and numerical solution using a spectral code. It is found that the ideal continua disappear; these are approximated only at the end points at the singular surfaces, and at selected interior points (given by extrema of omega-A(r) = /k.B-o//po-). The normal modes are damped and the eigenvalues lie on specific curves that become independent of resistivity for small eta.

Additional information

Authors: KERNER W, MAX-PLANCK-INSTITUT FUER PLASMAPHYSIK, GARCHING BEI MUENCHEN (GERMANY);LERBINGER K MAX-PLANCK-INSTITUT FUER PLASMAPHYSIK, GARCHING BEI MUENCHEN (GERMANY), MAX-PLANCK-INSTITUT FUER PLASMAPHYSIK, GARCHING BEI MUENCHEN (GERMANY)
Bibliographic Reference: THE PHYSICS OF FLUIDS, VOL. 29 (1986), NO. 9, PP. 2975-2987
Record Number: 1989125021400 / Last updated on: 1987-02-01
Category: PUBLICATION
Available languages: en