Dynamic Transport Study with fast charge exchange spectroscopy

2008 Fiscal Year Self-evaluation Report

• Project/Area Number: 18206094
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Nuclear fusion studies
• Research Institution: National Institute for Fusion Science
• Principal Investigator: IDA Katsumi National Institute for Fusion Science, 大型ヘリカル研究部, 教授 (00184599)
• Project Period (FY): 2006 – 2009
• Keywords: 荷電交換分光 / イオン温度 / ペレット入射 / 動的熱輸送解析 / 非局所輸送

Research Abstract

本研究では、高速の荷電交換分光法を開発し、イオンにおける動的熱輸送解析法を確立して、磁気シアの電子とイオンの熱輸送への影響、熱輸送における非局所性の研究基礎を築く事を目的とする。

Research Products

• [Journal Article] Transition between internal transport barriers with different curvatures of temperature pro files in JT-60U tokamak plasmas (2008)
  • Author(s): K.Ida, et.al.
  • Journal Title: Physical Review Letters 101 Pages: 055003
  • Peer Reviewed
• [Journal Article] Measurement of derivative of ion temperature using high spatial resolution charge exchange spectroscopy with space modulation (2008)
  • Author(s): K.Ida, et.al.
  • Journal Title: Review of Scientific Instruments 79 Pages: 053506
  • Peer Reviewed
• [Journal Article] Dynamic Transport Study of the Plasmas with Transport Improvement in LHD and JT-60U (2008)
  • Author(s): K.Ida, et.al.
  • Journal Title: Nuclear Fusion 49 Pages: 015005
  • Peer Reviewed
• [Journal Article] Bifurcation of heat transport in high temperature plasma (2008)
  • Author(s): K.Ida, et.al.
  • Journal Title: Journal of the Physical Society of Japan 77 Pages: 124501
  • Peer Reviewed
• [Journal Article] Inter-linkage of transports and its bridging mechanism (2008)
  • Author(s): K.Ida, et.al.
  • Journal Title: Plasmaand Fusion Research 3 Pages: S1003
  • Peer Reviewed
• [Journal Article] Transport barriers in non-axisymmetric magnetic fields (2008)
  • Author(s): K.Ida, et.al.
  • Journal Title: Journal of Physics : Conference Series 123 Pages: 012004
  • Peer Reviewed
• [Journal Article] Core electron temperature rise due to Ar gas-puff in EC-heated LHD plasmas (2008)
  • Author(s): N. Tamura, et.al.
  • Journal Title: Journal of Physics : Conference Series 123 Pages: 012023
  • Peer Reviewed
• [Presentation] LHDにおける不純物ホール現象 (2009)
  • Author(s): 居田克巳, 他
  • Organizer: 日本物理学会
  • Place of Presentation: 立教大学
  • Year and Date: 2009-03-30
• [Presentation] Observation of an impurity hole in aplasma with an ion internal transport barrier inthe Large Helical Device (2008)
  • Author(s): K.Ida, et.al.
  • Organizer: アメリカ物理学会
  • Place of Presentation: ダラス
  • Year and Date: 20081117-21
• [Presentation] ビームプラズマ分光法 (2008)
  • Author(s): 居田克巳, 他
  • Organizer: 日本物理学会
  • Place of Presentation: 岩手大学
  • Year and Date: 2008-09-22
• [Patent(Industrial Property Rights)] (2008)
  • Inventor(s): 居田克巳, 池田壮
  • Industrial Property Rights Holder: 自然科学研究機構
  • Industrial Property Number: 特許US7, 436, 512 B2
  • Acquisition Date: 2008-10-14
  • Overseas