Development of Negative-Ion Based NBI System for JT-60.

• KURIYAMA Masaaki

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• AKINO Noboru

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• EBISAWA Noboru

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• GRISHAM Larry

  Princeton Plasma Physics Laboratory

• LIQUEN Hu

  Institute of Plasma Physics Academia Sinica, China

• HONDA Atsushi

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• ITOH Takao

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• KAWAI Mikito

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• KAZAWA Minoru

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• MOGAKI Kazuhiko

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• OHARA Yoshihiro

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• OHGA Tokumichi

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• OHMORI Kenichiro

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• OKUMURA Yoshikazu

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• OOHARA Hiroshi

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• USUI Katsutomi

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

• WATANABE Kazuhiro

  Naka Fusion Research Establishment, Japan Atomic Energy Research Institute

書誌事項

タイトル別名

• Development of Negative-Ion Based NBI S

抄録

The negative-ion based neutral beam injector (N-NBI) for JT-60 has been developed for plasma core heating and neutral beam current drive in higher density plasmas. Construction of the N-NBI system was completed in 1996, and just after this completion, the efforts to increase beam power and beam energy started. The N-NBI system has already operated with negative ion beams with 14.3A at 380keV of deuterium and with 18.5A at 360keV of hydrogen. During N-NBI experiments on JT-60, a deuterium neutral beam power of 5.2MW at 350keV has been injected for 0.7s stably, and the response of the JT-60 plasma to high energy beam injection with the N-NBI has been confirmed to be in agreement with a theoretical prediction.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　Ｎｕｃｌｅａｒ　Ｓｃｉｅｎｃｅ　ａｎｄ　Ｔｅｃｈｎｏｌｏｇｙ（日本原子力学会英文論文誌）

  Ｊｏｕｒｎａｌ　ｏｆ　Ｎｕｃｌｅａｒ　Ｓｃｉｅｎｃｅ　ａｎｄ　Ｔｅｃｈｎｏｌｏｇｙ（日本原子力学会英文論文誌） 35 (11), 739-749, 1998

  一般社団法人 日本原子力学会

キーワード

• negative-ion
• ion sources
• neutral beam injection
• plasma heating
• current drive
• beamline
• JT-60 TOKAMAK

詳細情報

• CRID: 1390282679071355648
• NII論文ID: 10002080249
• NII書誌ID: AA00703720
• DOI: 10.3327/jnst.35.739
• COI: 1:CAS:528:DyaK1MXksVaktw%3D%3D
• ISSN: 18811248
• ISSN: 00223131
• NDL書誌ID: 4607759
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4607759
• 本文言語コード: en
• データソース種別:
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