DYNAMIC STABILITY OF CLOSED PLASMA CONFIGURATIONS,

Abstract

The global stability of closed plasma configurations is related to the dynamical principle of least constraint. This principle leads to an entirely new concept of MHD stability which is more basic than stability predictions which rely on a linearized perturbation analysis. The predictions of the theory are compared to recent experimental results obtained in studies of the stability of plasma confinement geometries. The theory predicts the violent 'instabilities' of these systems which are currently attributed to other mechanisms. Several pertinent details of the theory which are widely misinterpreted are discussed and clarified. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1969
Accession Number
AD0700106

Entities

People

  • Daniel R. Wells

Organizations

  • University of Miami

Tags

DTIC Thesaurus Topics

  • Geometry
  • Mathematical Analysis
  • Mathematics
  • Perturbations

Readers

  • Plasma Physics.
  • Robotics and Automation.
  • Systems Analysis and Design