Recent Results from LHD Experiment with Emphasis on Relation to Theory from Experimentalist's View

• Hiroshi YAMADA

• Katsumi IDA

• Kiyomasa WATANABE

• Satoru SAKAKIBARA

• Shigeru INAGAKI

• Sadayoshi MURAKAMI

• Yoshiro NARUSHIMA

• Nobuyoshi OHYABU

• Masayuki YOKOYAMA

• Mikiro YOSHINUMA

• W.A. COOPER

• Takashi KOBUCHI

• Masaki OSAKABE

• Kazuo TOI

• Yasuhiro SUZUKI

• Takeshi AKIYAMA

• Nobuyuki ASAKURA

• Naoko ASHIKAWA

• Masahiko EMOTO

• Takaaki FUJITA

• Masami FUJIWARA

• Hisamitsu FUNABA

• Pavel GONCHAROV

• Motoshi GOTO

• Yasuji HAMADA

• Satoru HIGASHIJIMA

• Tomoaki HINO

• Mitsuyasu HOSHINO

• Makoto ICHIMURA

• Hiroshi IDEI

• Takeshi IDO

• Katsunori IKEDA

• Akihiko ISAYAMA

• Mitsutaka ISOBE

• Takafumi ITOH

• Kimitaka ITOH

• Shinichiro KADO

• Diana KALININA

• Takahiro KANEBA

• Osamu KANEKO

• Kazuo KAWAHATA

• Hayato KAWAZOME

• Katsumi KONDO

• J.F. LYON

• Atsushi MASE

• Suguru MASUZAKI

• Keisuke MATSUOKA

• Yukitoshi MIURA

• Junichi MIYAZAWA

• Tomohiro MORISAKI

• Shigeru MORITA

• Sadatsugu MUTO

• Takashi MUTOH

• Kenichi NAGAOKA

• Kazunobu NAGASAKI

• Yoshio NAGAYAMA

• Yukio NAKAMURA

• Hideya NAKANISHI

• Kazumichi NARIHARA

• Kiyohiko NISHIMURA

• Masaki NISHIURA

• Akimitsu NISHIZAWA

• Nobuaki NODA

• Takashi NOTAKE

• Hideaki NOZATO

• Satoshi OHDACHI

• Kunizo OHKUBO

• Naoyuki OYAMA

• Yoshihide OKA

• Hiroyuki OKADA

• Tetsuo OZAKI

• Byron J. PETERSON

• Akio SAGARA

• Tomoya SAIDA

• Kenji SAITO

• Mizuki SAKAMOTO

• Ryuichi SAKAMOTO

• Mamiko SASAO

• Kuninori SATO

• Tetsuo SEKI

• Takashi SHIMOZUMA

• Mamoru SHOJI

• Shigeru SUDO

• Shoji TAKAGI

• Yoshiyuki TAKAHASHI

• Yuichi TAKASE

• Yasuhiko TAKEIRI

• Hidenobu TAKENAGA

• Norio TAKEUCHI

• Naoki TAMURA

• Kenji TANAKA

• Masayoshi TANAKA

• Tokihiko TOKUZAWA

• Yuki TORII

• Katsuyoshi TSUMORI

• Fumitake WATANABE

• Tsuguhiro WATANABE

• Tetsuo WATARI

• Ichihiro YAMADA

• Taiki YAMAGUCHI

• Satoshi YAMAMOTO

• Kozo YAMAZAKI

• Naoaki YOSHIDA

• Shinji YOSHIMURA

• Yasuo YOSHIMURA

• Akio KOMORI

• Osamu MOTOJIMA

抄録

he Large Helical Device (LHD) has been extending an operational regime of net-current free plasmas towardsthe fusion relevant condition with taking advantage of a net current-free heliotron concept and employing a superconducting coil system. Heating capability has exceeded 10 MW and the central ion and electron temperatureshave reached 7 and 10 keV, respectively. The maximum value of β and pulse length have been extended to 3.2% and 150 s, respectively. Many encouraging physical findings have been obtained. Topics from recent experiments, which should be emphasized from the aspect of theoretical approaches, are reviewed. Those are (1) Prominent features in the inward shifted configuration, i.e., mitigation of an ideal interchange mode in the configuration with magnetic hill, and confinement improvement due to suppression of both anomalous and neoclassical transport, (2) Demonstration ofbifurcation of radial electric field and associated formation of an internal transport barrier, and (3) Dynamics of magnetic islands and clarification of the role of separatrix.

収録刊行物

• Journal of Plasma and Fusion Research SERIES = Journal of Plasma and Fusion Research SERIES

  Journal of Plasma and Fusion Research SERIES = Journal of Plasma and Fusion Research SERIES (6), pp.51-59, 2004-01-01

  The Japan Society of Plasma Science and Nuclear Fusion Research

キーワード

• Large Helical Device
• energy confinement
• MHD stability
• radial electric field
• magnetic island
• internal transport barrier
• magnetic configuration

詳細情報

• CRID: 1572261552576461568
• NII論文ID: 120005964113
• Web Site: http://hdl.handle.net/10655/6425
• 本文言語コード: en
• データソース種別:
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