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2010 Fiscal Year Final Research Report

monitoring inspection of steel tube in nuclear power generation plant using DC and AC magnetic field

Research Project

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Project/Area Number 20710128
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Social systems engineering/Safety system
Research InstitutionOita University

Principal Investigator

GOTOH Yuji  Oita University, 工学部・機械・エネルギーシステム工学科, 准教授 (00373184)

Project Period (FY) 2008 – 2010
Keywordsマイナーループ / 鋼管減肉検査 / 原子力プラント / 直流及び交流磁界 / 非破壊検査
Research Abstract

In the nuclear power plant, the careful inspection is carried out about primary cooling system tubes in the reactor core, and the structure near the reactor core. However, as for the steel tubes of the secondary system that does not contain a radioactive material, inspection is made scanty. In this research, the monitoring inspection method for the opposite side defect of steel tubes in the secondary system is examined using the DC and AC magnetic field.

  • Research Products

    (14 results)

All 2010 2009 2008

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (9 results)

  • [Journal Article] Electromagnetic Inspection of Outer Side Defect on Steel Tube with Steel Support using 3D Nonlinear FEM Considering Non-Uniform Permeability and Conductivity2010

    • Author(s)
      Y.Gotoh, A.Kiya, N.Takahashi
    • Journal Title

      IEEE Transactions on Magnetics vol.46, no.8

      Pages: 3145-3148

    • Peer Reviewed
  • [Journal Article] 静磁界及び微小交流磁界を併用した鋼板肉厚測定法の三次元非線形磁界解析評価2010

    • Author(s)
      小野田二千翔、徳本貴則、後藤雄治
    • Journal Title

      検査技術、日本工業出版 vol.15、no.4、

      Pages: 18-22.

  • [Journal Article] Electromagnetic inspection method of outer side defect on small and thick steel tube using both ac and dc magnetic fields2009

    • Author(s)
      Y.Gotoh, K.Sakurai, N.Takahashi
    • Journal Title

      IEEE Transactions on Magnetics vol.45, no.10

      Pages: 4467-4470

    • Peer Reviewed
  • [Journal Article] Evaluation of detecting method with ac and dc excitations of opposite side defect in steel using 3d non-linear FEM taking account of minor loop2008

    • Author(s)
      Y.Gotoh, N.Takahashi
    • Journal Title

      IEEE Transactions on Magnetics vol.44, no.6

      Pages: 1622-1625

    • Peer Reviewed
  • [Journal Article] 3D Nonlinear Finite Element Analysis of Electromagnetic Inspection of Defects in Steel2008

    • Author(s)
      N.Takahashi, Y.Gotoh
    • Journal Title

      Electromagnetic Nondestructive Evaluation, IOS Press vol.11

      Pages: 26-33

    • Peer Reviewed
  • [Presentation] 直交流磁界を利用した鋼板裏面のニッケルめっき厚さ検査手法2010

    • Author(s)
      田中秀和、後藤雄治、高橋則雄
    • Organizer
      日本非破壊検査協会、九州支部研究発表会、pp.17-21
    • Year and Date
      20100000
  • [Presentation] 直流及び交流磁界の合成磁界を使用した内挿プローブによる厚肉伝熱鋼管の減肉検査法(線形補間を使用したマイナーループを考慮する三次元交流非線形渦電流解析と実験による評価)2010

    • Author(s)
      陣内北斗、桜井健太、後藤雄治、高橋則雄
    • Organizer
      第22回「電磁力関連のダイナミックス」シンポジウム、pp.432-437
    • Year and Date
      20100000
  • [Presentation] 直交流併用型内挿プローブによる厚肉鋼管の減肉検査法2010

    • Author(s)
      陣内北斗、後藤雄治、桜井健太、諸藤雄太郎、高橋則雄
    • Organizer
      平成22年度秋季講演大会講演概要集、日本非破壊検査協会、pp.265-266
    • Year and Date
      20100000
  • [Presentation] 3D nonlinear analysis of electromagnetic inspection of outer side defect on steel tube with steel support using alternating flux leakage testing2010

    • Author(s)
      Y.Gotoh, H.Fujioka, M.Katoh, N.Takahashi
    • Organizer
      Japan-US Symposium on Emerging NDE Capabilities for a Safer World, 225-231,
    • Year and Date
      20100000
  • [Presentation] 静磁界及び微小交流磁界を併用した鋼板肉厚測定法の三次元非線形磁界解析評価2010

    • Author(s)
      徳本貴則、小野田ニ千翔、後藤雄治
    • Organizer
      日本保全学会、第5回学術講演会、pp.163-166
    • Year and Date
      20100000
  • [Presentation] 直・交流合成磁界による鋼板肉厚測定手法2010

    • Author(s)
      小野田二千翔、徳本貴則、後藤雄治、高橋則雄
    • Organizer
      電気学会、九州支部大会、07-2P-14
    • Year and Date
      20100000
  • [Presentation] 直流及び微小交流磁界を併用した鋼管減肉検査2010

    • Author(s)
      桜井健太、後藤雄治、高橋則雄
    • Organizer
      日本非破壊検査協会、表面探傷シンポジウム、pp.82-87
    • Year and Date
      20100000
  • [Presentation] 静磁界及び微小交流磁界を併用した鋼板減肉検査手法の検討2010

    • Author(s)
      徳本貴則、後藤雄治、高橋則雄
    • Organizer
      日本非破壊検査協会、九州技術サロン、pp.7-10
    • Year and Date
      20100000
  • [Presentation] 直流磁化ECTにおける直流磁界が探傷に及ぼす影響2010

    • Author(s)
      徳本貴則、後藤雄治、高橋則雄
    • Organizer
      日本AEM学会、第20回電磁力関連のダイナミクスシンポジウム、pp.33-36
    • Year and Date
      20100000

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Published: 2012-02-13   Modified: 2016-04-21  

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