Two-Fluid Nonlinear Theory of Response of Tokamak Plasma to Resonant Magnetic Perturbation

Abstract

A comprehensive two-fluid nonlinear theory of magnetic reconnection driven at a single, tearing-stable, rational surface embedded in an H-mode tokamak plasma is presented. The surface is assumed to be resonant with one of the dominant helical harmonics of an applied resonant magnetic perturbation (RMP). The theory described in this paper is highly relevant to the problem of understanding the physics of RMP-induced edge localized mode (ELM) suppression in tokamak plasmas.

References in corpus (2)

• Instability of current sheets and formation of plasmoid chains
• General Theory of the Plasmoid Instability

Cited by in corpus (3)

• Theory of Edge Localized Mode Suppression by Static Resonant Magnetic Perturbations in the DIII-D Tokamak
• Gyrokinetic understanding of the edge pedestal transport driven by resonant magnetic perturbations in a realistic divertor geometry
• Nonlinear error field response in the presence of plasma rotation and real frequencies due to favorable curvature