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Maximum use of the radioactive waste disposal system based on the non-linear dynamics of unsaturated zone

Research Project

Project/Area Number 22656210
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Nuclear engineering
Research InstitutionTohoku University

Principal Investigator

NIIBORI Yuichi  東北大学, 大学院・工学研究科, 教授 (90180562)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,520,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,700,000 (Direct Cost: ¥1,700,000)
Keywords原子力エネルギー / バックエンド / 処分システム / 放射性廃棄物 / 不飽和帯 / 再 冠水 / 非線形ダイナミクス / 溶存速度 / 再冠水 / 地層処分 / 不均一性 / 非線形ダイナミックス
Research Abstract

The over-all mass transfer coefficients between liquid phase and gas phase in the presence of solid phase were evaluated in order to propose a more reliable space use for the geological disposal system of radioactive wastes. These mass transfer coefficients were consistent with Ranz-Marshall formula, describing the dynamic behavior of dissolved gases.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (14 results)

All 2012 2011 2010 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (9 results) Remarks (1 results)

  • [Journal Article] Some Fundamental Experiments on Apparent Dissolution Rate of Gas Phase in the Groundwater Recovery Processes of the Geological Disposal System2012

    • Author(s)
      Taiki Yoshii, Yuichi Niibori, and Hitoshi Mimura
    • Journal Title

      Proceedings of WM2012 (HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management)

      Volume: Paper No. 12146 Pages: 1-9

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Some Fundamental Experiments on Apparent Dissolution Rate of Gas Phase in the Groundwater Recovery Processes of the Geological Disposal System2012

    • Author(s)
      Taiki Yoshii, Yuichi Niibori, and Hitoshi Mimura
    • Journal Title

      Proceedings of WM2012(HLW, TRU, LLW/ILW, Mixed, Hazardous Wastes & Environmental Management), February 26-March 1, 2012, Phoenix, Arizona, USA

      Volume: Paper No. 12146 Pages: 1-9

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] UNCERTAINTY OF RELATIVE PERMEABILITY TO DESCRIBE TWO-PHASE FLOW INGEOLOGICAL DISPOSAL SYSTEM2011

    • Author(s)
      YUICHI NIIBORI, JOONHONG AHN, and HITOSHI MIMURA
    • Journal Title

      NUCLEAR TECHNOLOGY

      Volume: 175 Pages: 641-651

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] UNCERTAINTY OF RELATIVE PERMEABILITY TO DESCRIBE TWO-PHASE FLOW IN GEOLOGICAL DISPOSAL SYSTEM2011

    • Author(s)
      YUICHI NIIBORI, JOONHONG AHN, HITOSHI MIMURA
    • Journal Title

      NUCLEAR TECHNOLOGY

      Volume: 175 Pages: 641-651

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] マイクロフローセルを用いた地層処分場周辺の高アルカリ化に伴う浸透性の評価2012

    • Author(s)
      倉田大輝、新堀雄一、三村均
    • Organizer
      日本原子力学会
    • Place of Presentation
      広島
    • Year and Date
      2012-09-21
    • Related Report
      2012 Final Research Report
  • [Presentation] 放射性廃棄物処分場の再冠水過程における気相の溶存過程に関する基礎的研究2012

    • Author(s)
      吉居大樹、新堀雄一、三村均
    • Organizer
      日本原子力学会
    • Place of Presentation
      福井
    • Year and Date
      2012-03-20
    • Related Report
      2012 Final Research Report
  • [Presentation] 放射性廃棄物処分場の再冠水過程における気相の溶存過程に関する基礎的研究2012

    • Author(s)
      吉居大樹, 新堀雄一, 三村均
    • Organizer
      日本原子力学会春の年会
    • Place of Presentation
      福井
    • Year and Date
      2012-03-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] マイクロモックアップ法による不飽和帯における気相溶存速度の評価2011

    • Author(s)
      吉居大樹、新堀雄一、三村均
    • Organizer
      日本原子力学会
    • Place of Presentation
      東京
    • Year and Date
      2011-03-11
    • Related Report
      2012 Final Research Report
  • [Presentation] マイクロモックアップ法による不飽和帯における気相溶存速度の評価2011

    • Author(s)
      吉居大樹, 新堀雄一, 三村均
    • Organizer
      日本原子力学会
    • Place of Presentation
      東京(CD-ROM公表)
    • Year and Date
      2011-03-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] 放射性廃棄物処分場における不均一性と再冠水過程との関係2010

    • Author(s)
      吉居大樹、新堀雄一、三村均
    • Organizer
      日本原子力学会東北支部研究交流会
    • Place of Presentation
      仙台
    • Year and Date
      2010-12-03
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] 処分システムの再冠水過程におけるみかけの気相溶存速度に関する実験的考察2010

    • Author(s)
      吉居大樹、新堀雄一、三村均
    • Organizer
      日本原子力学会
    • Place of Presentation
      札幌
    • Year and Date
      2010-09-17
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] マイクロフローセルを用いた地層処分場周辺の高アルカリ化に伴う浸透性の評価

    • Author(s)
      倉田大輝,新堀雄一,三村 均
    • Organizer
      日本原子力学会
    • Place of Presentation
      広島
    • Related Report
      2012 Annual Research Report
  • [Presentation] 地層処分場周辺における二次鉱物析出に伴う核種閉じ込めバリアの形成

    • Author(s)
      倉田大輝,新堀雄一,三村 均
    • Organizer
      日本原子力学会東北支部研究交流会
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://db.tohoku.ac.jp/whois/view?l=ja&u=a0f21740a16e2fd1eeab1f9ef0b882de&c=0

    • Related Report
      2012 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

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