Magnetohydrodynamic Stability of Flux-Conserving Tokamak Equilibria
- 11 April 1977
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 38 (15) , 829-832
- https://doi.org/10.1103/physrevlett.38.829
Abstract
Large-scale magnetohydrodynamic instabilities of flux-conserving tokamak equilibria are studied computationally. Stable equilibria are found with up to 5% average . As is increased, the observed instabilities take on a strong ballooning character, concentrating near the outer edge of the torus with a mix of poloidal harmonics.
Keywords
This publication has 7 references indexed in Scilit:
- High-Pressure Flux-Conserving Tokamak EquilibriaPhysical Review Letters, 1977
- Numerical studies of nonlinear evolution of kink modes in tokamaksPhysics of Fluids, 1976
- MHD instabilities as an initial boundary-value problemNuclear Fusion, 1974
- Kink instabilities in a high-β tokamakPhysics of Fluids, 1973
- Plasma equilibrium in a TokamakNuclear Fusion, 1971
- Investigation of the instabilities of the plasma string in the Tokamak-3 system by means of a correlation methodAtomic Energy, 1971
- Stability Criterion for Arbitrary Hydromagnetic EquilibriaPhysics of Fluids, 1962