Nondiffusive Toroidal-Momentum-Transport in the JFT-2M Tokamak Plasmas

Katsumi Ida; Yukitoshi Miura; Kimitaka Itoh; Sanae I. Itoh; Toshiaki Matsuda

doi:10.1143/JPSJ.67.4089

Nondiffusive Toroidal-Momentum-Transport in the JFT-2M Tokamak Plasmas

Katsumi Ida
, Yukitoshi Miura
, Kimitaka Itoh
, Sanae I. Itoh
, Toshiaki Matsuda

核融合力学部門

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

33 被引用数 (Scopus)

抄録

A nondiffusive term in the toroidal-momentum-transport equation is evaluated by the analysis of the transport of toroidal rotation in the transient phase, where the direction of neutral beam injection is changed from parallel to the plasma current to antiparallel. The ratio of nondiffusive viscosity coefficient to diffusive viscosity coefficient is evaluated to be 0.1 to 0.3, which increases as the plasma current is decreased. Nondiffusive momentum transport is found to be in proportion to ∇T_i.

本文言語	英語
ページ（範囲）	4089-4097
ページ数	9
ジャーナル	journal of the physical society of japan
巻	67
号	12
DOI	https://doi.org/10.1143/JPSJ.67.4089
出版ステータス	出版済み - 12月 1998

!!!All Science Journal Classification (ASJC) codes

物理学および天文学一般

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10.1143/JPSJ.67.4089

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引用スタイル

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abstract = "A nondiffusive term in the toroidal-momentum-transport equation is evaluated by the analysis of the transport of toroidal rotation in the transient phase, where the direction of neutral beam injection is changed from parallel to the plasma current to antiparallel. The ratio of nondiffusive viscosity coefficient to diffusive viscosity coefficient is evaluated to be 0.1 to 0.3, which increases as the plasma current is decreased. Nondiffusive momentum transport is found to be in proportion to ∇Ti.",

author = "Katsumi Ida and Yukitoshi Miura and Kimitaka Itoh and Itoh, \{Sanae I.\} and Toshiaki Matsuda",

year = "1998",

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AU - Ida, Katsumi

AU - Miura, Yukitoshi

AU - Itoh, Kimitaka

AU - Itoh, Sanae I.

AU - Matsuda, Toshiaki

PY - 1998/12

Y1 - 1998/12

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AB - A nondiffusive term in the toroidal-momentum-transport equation is evaluated by the analysis of the transport of toroidal rotation in the transient phase, where the direction of neutral beam injection is changed from parallel to the plasma current to antiparallel. The ratio of nondiffusive viscosity coefficient to diffusive viscosity coefficient is evaluated to be 0.1 to 0.3, which increases as the plasma current is decreased. Nondiffusive momentum transport is found to be in proportion to ∇Ti.

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UR - https://www.scopus.com/pages/publications/0032268801#tab=citedBy

U2 - 10.1143/JPSJ.67.4089

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JO - journal of the physical society of japan

JF - journal of the physical society of japan

IS - 12

ER -

Nondiffusive Toroidal-Momentum-Transport in the JFT-2M Tokamak Plasmas

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!!!All Science Journal Classification (ASJC) codes

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