Imaging measurement for pressure-driven instability in spherical tokamak

Heizo Imanaka; Yoshinori Hayashi; Eiichirou Kawamori; Yasushi Ono

doi:10.1541/ieejfms.127.658

Imaging measurement for pressure-driven instability in spherical tokamak

Heizo Imanaka
, Yoshinori Hayashi
, Eiichirou Kawamori
, Yasushi Ono

Institute of Space and Plasma Sciences

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	658-659
Number of pages	2
Journal	IEEJ Transactions on Fundamentals and Materials
Volume	127
Issue number	10
DOIs	https://doi.org/10.1541/ieejfms.127.658
Publication status	Published - 2007

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1541/ieejfms.127.658

Cite this

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title = "Imaging measurement for pressure-driven instability in spherical tokamak",

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.",

author = "Heizo Imanaka and Yoshinori Hayashi and Eiichirou Kawamori and Yasushi Ono",

year = "2007",

doi = "10.1541/ieejfms.127.658",

language = "English",

volume = "127",

pages = "658--659",

journal = "IEEJ Transactions on Fundamentals and Materials",

issn = "0385-4205",

publisher = "Institute of Electrical Engineers of Japan",

number = "10",

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T1 - Imaging measurement for pressure-driven instability in spherical tokamak

AU - Imanaka, Heizo

AU - Hayashi, Yoshinori

AU - Kawamori, Eiichirou

AU - Ono, Yasushi

PY - 2007

Y1 - 2007

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/72149091984

UR - https://www.scopus.com/pages/publications/72149091984#tab=citedBy

U2 - 10.1541/ieejfms.127.658

DO - 10.1541/ieejfms.127.658

M3 - Article

AN - SCOPUS:72149091984

SN - 0385-4205

VL - 127

SP - 658

EP - 659

JO - IEEJ Transactions on Fundamentals and Materials

JF - IEEJ Transactions on Fundamentals and Materials

IS - 10

ER -

Imaging measurement for pressure-driven instability in spherical tokamak

Abstract

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