Imaging measurement for pressure-driven instability in spherical tokamak

Heizo Imanaka, Yoshinori Hayashi, Eiichirou Kawamori, Yasushi Ono

Research output: Contribution to journalArticlepeer-review

Abstract

The two dimensional images of pressure-driven instabilities were measured in high-beta spherical tokamak (ST) formed by their axial merging at TS-4 device. A blight line parallel to the magnetic field lines was identified for the first time when the edge magnetic surface was destabilized in s-alpha diagram for ballooning modes.

Original languageEnglish
Pages (from-to)658-659
Number of pages2
JournalIEEJ Transactions on Fundamentals and Materials
Volume127
Issue number10
DOIs
Publication statusPublished - 2007

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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