Effects of magnetic islands on poloidal flow in TU-Heliac

Yu Sato; Sumio Kitajima; Yasuhiro Suzukil; Takanori Ambo; Keiichi Ishii; Mamoru Kanno; Jo Tachibana; Shigeru Inagaki; Masayuki Yokoyama; Hiromi Takahashi; Masakazu Takayama; Atsushi Okamoto; Mamiko Sasao

doi:10.1585/pfr.6.2402144

Effects of magnetic islands on poloidal flow in TU-Heliac

Yu Sato, Sumio Kitajima, Yasuhiro Suzukil, Takanori Ambo, Keiichi Ishii, Mamoru Kanno, Jo Tachibana, Shigeru Inagaki, Masayuki Yokoyama, Hiromi Takahashi, Masakazu Takayama, Atsushi Okamoto, Mamiko Sasao

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

抄録

The Tohoku University Heliac (TU-Heliac) surveyed the effects of island width on poloidal plasma flow. We determine that poloidal flow is driven externally by hot cathode biasing and an m = 3 magnetic island was produced by two pairs of external perturbation field coils. The electrode current required for poloidal flow at the plasma periphery jumping point increases with island width expansion and shows weak dependency at the core region of the plasma. These dependencies suggest that the magnetic island located at the plasma periphery affects poloidal flow as a drag term.

本文言語	英語
論文番号	2402144
ジャーナル	Plasma and Fusion Research
巻	6
号	1 SPECIAL ISSUE
DOI	https://doi.org/10.1585/pfr.6.2402144
出版ステータス	出版済み - 2011
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

凝縮系物理学

文献へのアクセス

10.1585/pfr.6.2402144

他のファイルとリンク

引用スタイル

@article{966b9935a9114ab9850309ce413cf640,

title = "Effects of magnetic islands on poloidal flow in TU-Heliac",

abstract = "The Tohoku University Heliac (TU-Heliac) surveyed the effects of island width on poloidal plasma flow. We determine that poloidal flow is driven externally by hot cathode biasing and an m = 3 magnetic island was produced by two pairs of external perturbation field coils. The electrode current required for poloidal flow at the plasma periphery jumping point increases with island width expansion and shows weak dependency at the core region of the plasma. These dependencies suggest that the magnetic island located at the plasma periphery affects poloidal flow as a drag term.",

author = "Yu Sato and Sumio Kitajima and Yasuhiro Suzukil and Takanori Ambo and Keiichi Ishii and Mamoru Kanno and Jo Tachibana and Shigeru Inagaki and Masayuki Yokoyama and Hiromi Takahashi and Masakazu Takayama and Atsushi Okamoto and Mamiko Sasao",

year = "2011",

doi = "10.1585/pfr.6.2402144",

language = "English",

volume = "6",

journal = "Plasma and Fusion Research",

issn = "1880-6821",

publisher = "The Japan Society of Plasma Science and Nuclear Fusion Research (JSPF)",

number = "1 SPECIAL ISSUE",

}

TY - JOUR

T1 - Effects of magnetic islands on poloidal flow in TU-Heliac

AU - Sato, Yu

AU - Kitajima, Sumio

AU - Suzukil, Yasuhiro

AU - Ambo, Takanori

AU - Ishii, Keiichi

AU - Kanno, Mamoru

AU - Tachibana, Jo

AU - Inagaki, Shigeru

AU - Yokoyama, Masayuki

AU - Takahashi, Hiromi

AU - Takayama, Masakazu

AU - Okamoto, Atsushi

AU - Sasao, Mamiko

PY - 2011

Y1 - 2011

N2 - The Tohoku University Heliac (TU-Heliac) surveyed the effects of island width on poloidal plasma flow. We determine that poloidal flow is driven externally by hot cathode biasing and an m = 3 magnetic island was produced by two pairs of external perturbation field coils. The electrode current required for poloidal flow at the plasma periphery jumping point increases with island width expansion and shows weak dependency at the core region of the plasma. These dependencies suggest that the magnetic island located at the plasma periphery affects poloidal flow as a drag term.

AB - The Tohoku University Heliac (TU-Heliac) surveyed the effects of island width on poloidal plasma flow. We determine that poloidal flow is driven externally by hot cathode biasing and an m = 3 magnetic island was produced by two pairs of external perturbation field coils. The electrode current required for poloidal flow at the plasma periphery jumping point increases with island width expansion and shows weak dependency at the core region of the plasma. These dependencies suggest that the magnetic island located at the plasma periphery affects poloidal flow as a drag term.

UR - http://www.scopus.com/inward/record.url?scp=84861168390&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84861168390&partnerID=8YFLogxK

U2 - 10.1585/pfr.6.2402144

DO - 10.1585/pfr.6.2402144

M3 - Article

AN - SCOPUS:84861168390

VL - 6

JO - Plasma and Fusion Research

JF - Plasma and Fusion Research

SN - 1880-6821

IS - 1 SPECIAL ISSUE

M1 - 2402144

ER -

Effects of magnetic islands on poloidal flow in TU-Heliac

抄録

!!!All Science Journal Classification (ASJC) codes

文献へのアクセス

他のファイルとリンク

フィンガープリント

引用スタイル