Maximum-J capability in a quasiaxisymmetric stellarator

M. Yokohama; K. Itoh; S. Okamura; K. Matsuoka; Sanae Itoh

Maximum-J capability in a quasiaxisymmetric stellarator

M. Yokohama, K. Itoh, S. Okamura, K. Matsuoka, Sanae Itoh

Division of Nuclear Fusion Dynamics

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The maximum-J (or dJ/dr<0) capability of a quasiaxisymmetric (QA) configuration was examined. The aim was to investigate improved confinement through the possibility of turbulent transport suppression realized by the drift reversal. The local maximum of J was created to give favorable dJ/dr<0. As a result, the impact of magnetic configuration on turbulent transport was clarified.

Original language	English
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	64
Issue number	1 II
Publication status	Published - Jul 1 2001

All Science Journal Classification (ASJC) codes

Statistical and Nonlinear Physics
Statistics and Probability
Condensed Matter Physics

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abstract = "The maximum-J (or dJ/dr<0) capability of a quasiaxisymmetric (QA) configuration was examined. The aim was to investigate improved confinement through the possibility of turbulent transport suppression realized by the drift reversal. The local maximum of J was created to give favorable dJ/dr<0. As a result, the impact of magnetic configuration on turbulent transport was clarified.",

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AU - Yokohama, M.

AU - Itoh, K.

AU - Okamura, S.

AU - Matsuoka, K.

AU - Itoh, Sanae

PY - 2001/7/1

Y1 - 2001/7/1

N2 - The maximum-J (or dJ/dr<0) capability of a quasiaxisymmetric (QA) configuration was examined. The aim was to investigate improved confinement through the possibility of turbulent transport suppression realized by the drift reversal. The local maximum of J was created to give favorable dJ/dr<0. As a result, the impact of magnetic configuration on turbulent transport was clarified.

AB - The maximum-J (or dJ/dr<0) capability of a quasiaxisymmetric (QA) configuration was examined. The aim was to investigate improved confinement through the possibility of turbulent transport suppression realized by the drift reversal. The local maximum of J was created to give favorable dJ/dr<0. As a result, the impact of magnetic configuration on turbulent transport was clarified.

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