Letters:Equilibria in an ellipsoidal co-ordinate system

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Abstract

TThe Grad-Shafranov equation for axisymmetric plasma equilibria has been solved in the ellipsoidal co-ordinate system (ρ , ζ) with quasi-uniform current density profile up to the sixth order in ζ. Bean shaped and elongated elliptic equilibria and dee shaped equilibria can be described in this co-ordinate system. The basic characteristics of these equilibria are determined by the size, aspect ratio, elongation, poloidal beta, triangularity, and separatrix location.

Original languageEnglish
Pages (from-to)611-615
Number of pages5
JournalNuclear Fusion
Volume27
Issue number4
DOIs
Publication statusPublished - 1987 Jan 1

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Condensed Matter Physics

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