Beam-ion and alpha-particle effects on microinstabilities in tokamaks

G. Rewoldt, W. M. Tang

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

The analysis of electromagnetic kinetic toroidal eigenmodes for general magnetohydrodynamic (MHD) equilibria has been extended to include the effects of non-Maxwellian equilibrium distribution functions. This is necessary to properly represent the response of the hot-beam-ion species produced during neutral-beam injection heating and the response of the alpha-particle species in a thermonuclear plasma. The influence of these components on low-frequency microinstabilities is investigated for realistic cases typical of the PLT and PDX tokamak experiments.

Original languageEnglish (US)
Pages (from-to)3619-3623
Number of pages5
JournalPhysics of Fluids
Volume26
Issue number12
DOIs
StatePublished - 1983

All Science Journal Classification (ASJC) codes

  • Computational Mechanics
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Fluid Flow and Transfer Processes

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