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トリチウム燃料消費の最適化と燃料システムの経済性評価

Publicly Offered Research

Project AreaTritium Science and Technology for Fusion Reactor
Project/Area Number 22017003
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionNagoya University

Principal Investigator

山崎 耕造  名古屋大学, 工学研究科, 教授 (50115648)

Co-Investigator(Kenkyū-buntansha) 大石 鉄太郎  名古屋大学, 工学研究科, 助教 (80442523)
Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 2011: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2010: ¥900,000 (Direct Cost: ¥900,000)
Keywordsプラズマ・核融合 / 原子力エネルギー / 計算物理
Research Abstract

将来の核融合炉のトリチウム経済に着目して、「炉心プラズマ」研究としてのDT燃料比の制御によるトリチウム燃料消費の最適化、および、「炉システム」研究としてのトリチウム燃料システムの経済性評価、の2つの面からの研究を進めた。さらに、環境負荷やエネルギー利得比に注目した研究へと発展させた。
炉心プラズマ解析研究として、独自の輸送解析コードTOTAL(Toroidal Transport Analysis Linkage)による燃料注入のモデリングを発展させた。これまでにトリチウムのペレット入射シミュレーションを進めており、ペレット進入長の深い高磁場側入射がプラズマ閉じ込めに有効であることを示したが、これをさらに発展させて、トリチウム燃料の挙動やD/Tの燃料比の制御と核融合出力特性の関係を明らかにし、内部輸送障壁のある高性能運転時での解析も進めた。特に、トリチウム燃料と重水素燃料の比を3:7にすることで、必要な密度は増加するものの、最終的なトリチウム消費量を減少させるための炉稼働の初期運転に適している事を明らかにし、論文投稿を行った。これらをベースとして、トリチウム燃料消費量の低減シナリオを明確化した。
炉システム解析研究としては、独自のシステムコードPEC(Physics-Engineering-Cost)を用いて、物理・工学概念設計を踏まえてDT核融合炉のコスト評価、CO2排出量評価、エネルギー利得比評価、等の検討へと発展させた。特に、トリチウム初期装荷燃料、トリチウム回収・抽出システム、ペレット生成システム、等のコスト評価の詳細を検討し、その建設費の寄与を明確化した。トリチウム経済の観点からの発展として、各種磁場閉じ込め核融合炉と慣性核融合炉との比較を行い、関連する多くの国際会議発表を行った。

Report

(2 results)
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (56 results)

All 2011 2010 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (38 results) Book (3 results) Remarks (1 results)

  • [Journal Article] Tritium Fuel System Assessment on Economics and CO2 Emissions In DT Fusion Reactors2011

    • Author(s)
      K.Yamazaki, T.Oishi
    • Journal Title

      Fusion Science and Technology

      Volume: 60 Pages: 1109-1112

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimization Of DT Fueling Ratio In a Tokamak Fusion Reactor2011

    • Author(s)
      T.Oishi, K.Yamazaki, Y.Hori
    • Journal Title

      Fusion Science and Technology

      Volume: 60 Pages: 1113-1116

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Environmental and Economic Assessments of Magnetic and Inertial Fusion Energy Reactors2011

    • Author(s)
      K.Yamazaki, T.Oishi, K.Mori
    • Journal Title

      Nucl.Fusion

      Volume: 51 Issue: 10 Pages: 103004-103004

    • DOI

      10.1088/0029-5515/51/10/103004

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simulation of the Fuel Isotope Effect on the Confinement Property in DT Fusion Reactors2011

    • Author(s)
      T.Oishi, K.Yamazaki, Y.Hori, H.Arimoto
    • Journal Title

      Plasma and Fusion Research

      Volume: 6 Pages: 2401052-2401052

    • DOI

      10.1585/pfr.6.2401052

    • NAID

      130002059501

    • ISSN
      1880-6821
    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Internal Transport Barrier Analysis Including Impurities in Tokamak and Helical Reactor Plasmas2011

    • Author(s)
      Y.Hori, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Journal Title

      Plasma and Fusion Research

      Volume: 6 Issue: 0 Pages: 2403140-2403140

    • DOI

      10.1585/pfr.6.2403140

    • NAID

      130002059566

    • ISSN
      1880-6821
    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Research on Economics and CO2 Emission of Magnetic and Inertial Fusion Reactors2011

    • Author(s)
      K.Mori, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Journal Title

      Plasma and Fusion Research

      Volume: 6 Pages: 2405126-2405126

    • DOI

      10.1585/pfr.6.2405126

    • NAID

      130002059588

    • ISSN
      1880-6821
    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transport Analysis of High-Z Impurities Including Sawtooth Effects in a Tokamak System2010

    • Author(s)
      I.Yamada, K.Yamazaki, H.Arimoto, T.Oishi, T.Shoji
    • Journal Title

      Plasma and Fusion Research

      Volume: 5

    • NAID

      130000442443

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Environmental and Economical Assessment of Various Fusion Reactors by the Calculation of CO_2 Emission Amounts2010

    • Author(s)
      S.Uemura, K.Yamazaki, H.Arimoto, T.Oishi, T.Shoji
    • Journal Title

      Plasma and Fusion Research

      Volume: 5

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Economic and Environmental Assessment Modeling of Magnetic and Inertial Fusion Reactors2010

    • Author(s)
      K.Yamazaki, S.Uemura, T.Oishi
    • Journal Title

      J.Plasma and Fusion Research SERIES

      Volume: 9 Pages: 635-640

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of D/T Fuel Ratio in Power Plant Plasmas Using Integrated Equilibrium-Transport Simulation Code TOTAL2010

    • Author(s)
      T.Oishi, K.Yamazaki, H.Arimoto, T.Shoji
    • Journal Title

      Plasma and Fusion Research

      Volume: 5

    • NAID

      130000669017

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of Radiative Mantle Formation by Impurity Seeding in ITER2010

    • Author(s)
      I.YAMADA, K.YAMAZAKI, H.ARIMOTO, T.OISHI, T.SHOJI
    • Journal Title

      Plasma and Fusion Research

      Volume: 5

    • NAID

      130000669023

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of Internal Transport Barrier Formation in Tokamak Reactor Plasmas2010

    • Author(s)
      Y.HORI, K.YAMAZAKI, T.OISHI, H.ARIMOTO, T.SHOJI
    • Journal Title

      Plasma and Fusion Research

      Volume: 5

    • NAID

      130000669024

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Self-Consistent Pressure and Current Profiles in High-Beta D-3He Tokamak Reactors2010

    • Author(s)
      K.UMEDA, K.YAMAZAKI, T.OISHI, H.ARIMOTO, T.SHOJI
    • Journal Title

      Plasma and Fusion Research

      Volume: 5

    • NAID

      130000669020

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Progress in Impurity-Related Physics Experiments in LHD2010

    • Author(s)
      S.MORITA, C.DONG, M.GOTO, M.KOBAYASHI, S.MUTO, K.YAMAZAKI, et al.
    • Journal Title

      Plasma and Fusion Research

      Volume: 5

    • NAID

      130000668994

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation]2011

    • Author(s)
      K.Yamazaki, T.Oishi, H.Arimoto
    • Organizer
      21st International Toki Conference (ITC-21)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Stabilization Analysis of Neoclassical Tearing Mode in Fusion Plasmas2011

    • Author(s)
      D.Kurita, K.Yamazaki, H.Arimoto, T.Oishi, T.Shoji
    • Organizer
      21st International Toki Conference (ITC-21)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Current profile control for high bootstrap current operation in ITER2011

    • Author(s)
      J.Mano, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Organizer
      21st International Toki Conference (ITC-21)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Comparative Study of Cost Models for Tokamak DEMO Fusion Reactors2011

    • Author(s)
      T.Oishi, K.Yamazaki, H.Arimoto, K.Ban, T.Kondo, K.Tobita, T.Goto
    • Organizer
      21st International Toki Conference (ITC-21)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Economic evaluation of D-T, D-3He, and catalyzed D-D fusion reactors2011

    • Author(s)
      T.Kondo, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Organizer
      21st International Toki Conference (ITC-21)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Life Cycle Assessment for Energy Payback of Spherical Tokamak Reactors2011

    • Author(s)
      K.Ban, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Organizer
      21st International Toki Conference (ITC-21)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Profile Control of Bootstrap Current in Tokamak Fusion Reactor2011

    • Author(s)
      J.Mano, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Organizer
      Plasma Conference 2011 (PLASMA 2011)
    • Place of Presentation
      Kanazawa (Ishikawa)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Stabilization Analysis of Neoclassical Tearing Mode in Fusion Plasmas2011

    • Author(s)
      D.Kurita, K.Yamazaki, H.Arimoto, T.Oishi, T.Shoji
    • Organizer
      Plasma Conference 2011 (PLASMA 2011)
    • Place of Presentation
      Kanazawa (Ishikawa)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Assessment for Economics and Energy Payback of Fusion Reactors2011

    • Author(s)
      K.Ban, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Organizer
      Plasma Conference 2011 (PLASMA 2011)
    • Place of Presentation
      Kanazawa (Ishikawa)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Economic Analysis of Tokamak and Spherical Tokamak Advanced Fuel Fusion Reactors2011

    • Author(s)
      T.Kondo, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Organizer
      Plasma Conference 2011 (PLASMA 2011)
    • Place of Presentation
      Kanazawa (Ishikawa)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Comparative study of Cost Models for Tokamak DEMO Reactors2011

    • Author(s)
      T.Oishi, K.Yamazaki, H.Arimoto, K.Ban, T.Kondo, K.Tobita, T.Goto
    • Organizer
      Plasma Conference 2011 (PLASMA 2011)
    • Place of Presentation
      Kanazawa (Ishikawa)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Assessment of Spherical Tokamak Reactors Comparing with Other Fusion Power Plants2011

    • Author(s)
      K.Yamazaki, T.Oishi, K.Ban, T.Kondo, H.Arimoto, Y.
    • Organizer
      The Joint Meeting of 5th IAEA Technical Meeting on Spherical Tori, 16th International Workshop on Spherical Torus (ISTW2011)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Life Cycle Assessment for Energy Payback of Spherical Tokamak Reactors2011

    • Author(s)
      K.Ban, K.Yamazaki, H.Arimoto, T.Oishi, T.Shoji
    • Organizer
      The Joint Meeting of 5th IAEA Technical Meeting on Spherical Tori, 16th International Workshop on Spherical Torus (ISTW2011)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Neoclassical Tearing Mode Analysis in Spherical Tokamak Burning Plasmas2011

    • Author(s)
      D.Kurita, K.Yamazaki, H.Arimoto, T.Oishi, T.Shoji
    • Organizer
      The Joint Meeting of 5th IAEA Technical Meeting on Spherical Tori, 16th International Workshop on Spherical Torus (ISTW2011)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Integrated Analysis on the Current Profile and the Operational Scenario of D-3He Spherical Tokamak Reactors2011

    • Author(s)
      T.Oishi, K.Yamazaki, H.Arimoto, J.Mano
    • Organizer
      The Joint Meeting of 5th IAEA Technical Meeting on Spherical Tori, 16th International Workshop on Spherical Torus (ISTW2011)
    • Place of Presentation
      Toki (Gifu)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Environmental Evaluation of D-T and D-3He Fusion Reactors2011

    • Author(s)
      T.Kondo, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Organizer
      International Symposium on EcoTopia Science (ISETS' 11)
    • Place of Presentation
      Nagoya University (Aichi)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Analysis of Energy Payback Ratio of Fusion Reactors2011

    • Author(s)
      K.Ban, K.Yamazaki, H.Arimoto, T.Oishi, T.Shoji
    • Organizer
      International Symposium on EcoTopia Science (ISETS' 11)
    • Place of Presentation
      Nagoya University (Aichi)
    • Related Report
      2011 Annual Research Report
  • [Presentation] TOTAL Simulation of ITER Plasmas2011

    • Author(s)
      Kozo Yamazaki
    • Organizer
      7th Integrated Operation Scenarios Topical Group Meeting
    • Place of Presentation
      Kyoto University (Kyoto)
    • Related Report
      2011 Annual Research Report
  • [Presentation] D-3He及びD-T核融合炉の環境負荷評価2011

    • Author(s)
      野中隆之, 山崎耕造, 大石鉄太郎, 有本英樹, 庄司多津男
    • Organizer
      日本原子力学会中部支部、第太3回研究発表会
    • Place of Presentation
      名古屋大学(愛知県)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Burning Simulation and Life-Cycle Assessment of Fusion Reactor2011

    • Author(s)
      K.Yamazaki
    • Organizer
      Japan-US Workshop on Fusion Power Plants and Related Advanced Technologies (National Institute for Fusion Science)
    • Place of Presentation
      Ceratopia, Toki, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Present status of the TOTAL code2011

    • Author(s)
      Tetsutarou Oishi, Kozo Yamazaki
    • Organizer
      US-Japan JIFT Workshop on Integrated Modeling and Simulation in Toroidal Plasmas
    • Place of Presentation
      Kyoto University, Kyoto, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Simulation of the fuel isotope ratio in DT burning plasmas using integrated code TOTAL2011

    • Author(s)
      Tetsutarou Oishi, Kozo Yamazaki
    • Organizer
      US-Japan JIFT Workshop on Integrated Modeling and Simulation in Toroidal Plasmas
    • Place of Presentation
      Kyoto University, Kyoto, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Environmental and Economic Assessments of Magnetic and Inertial Confinement Fusion Reactors2010

    • Author(s)
      K.Yamazaki, T.Oishi, K.Mori
    • Organizer
      23^<nd> IAEA Fusion Energy Conference
    • Place of Presentation
      Daejon, Korea
    • Related Report
      2010 Annual Research Report
  • [Presentation] TRITIUM FUEL SYSTEM ASSESSMENT ON ECONOMICS AND CO2 EMISSIONS IN DT FUSION REACTORS2010

    • Author(s)
      K.Yamazaki, T.Oishi
    • Organizer
      9^<th> International Conference on Tritium Science and Technology (TRITIUM2010)
    • Place of Presentation
      Nara, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] OPTIMIZATION OF TRITIUM FUELING SCENARIO IN DT FUSION REACTORS2010

    • Author(s)
      T.Oishi, K.Yamazaki, Y.Hori
    • Organizer
      9^<th> International Conference on Tritium Science and Technology (TRITIUM2010)
    • Place of Presentation
      Nara, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Simulation of the fuel isotope effect on the confinement property in DT fusion reactors2010

    • Author(s)
      Tetsutarou Oishi, Kozo Yamazaki, Yoshihito Hori, Hideki Arimoto
    • Organizer
      20th International Toki Conference on Advanced Physics in Plasma and Fusion Research
    • Place of Presentation
      Ceratopia, Toki, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Internal transport barrier analysis including impuritiesin tokamak and helical reactor plasmas2010

    • Author(s)
      Y.Hori, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Organizer
      20th International Toki Conference on Advanced Physics in Plasma and Fusion Research
    • Place of Presentation
      Ceratopia, Toki, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Research on Economics and CO2 Emission of Magnetic and Inertial Fusion Reactors2010

    • Author(s)
      M.Kenjiro, K.Yamazaki, T.Oishi, H.Arimoto, T.Shoji
    • Organizer
      20th International Toki Conference on Advanced Physics in Plasma and Fusion Research
    • Place of Presentation
      Ceratopia, Toki, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] DT核融合炉における燃料同位体比の最適化シミュレーション2010

    • Author(s)
      大石鉄太郎、山崎耕造、堀能士、有本英樹、庄司多津男
    • Organizer
      プラズマ・核融合学会、第27回年会
    • Place of Presentation
      北海道大学学術交流会館
    • Related Report
      2010 Annual Research Report
  • [Presentation] トーラス型磁場核融合炉でのプラズマ及び不純物の輸送解析2010

    • Author(s)
      堀能士、山崎耕造、大石鉄太郎、有本英樹、庄司多津男
    • Organizer
      プラズマ・核融合学会、第27回年会
    • Place of Presentation
      北海道大学学術交流会館
    • Related Report
      2010 Annual Research Report
  • [Presentation] 核融合炉のエネルギー収支に関するライフサイクルアセスメント2010

    • Author(s)
      伴佳奈恵, 山崎耕造, 有本英樹, 大石鉄太郎, 庄司多津男
    • Organizer
      プラズマ・核融合学会、第27回年会
    • Place of Presentation
      北海道大学学術交流会館
    • Related Report
      2010 Annual Research Report
  • [Presentation] 磁場及び慣性核融合炉の経済性と二酸化炭素排出量の研究2010

    • Author(s)
      森賢二郎、山崎耕造、庄司多津男、有本英樹、大石鉄太郎
    • Organizer
      プラズマ・核融合学会、第27回年会
    • Place of Presentation
      北海道大学学術交流会館
    • Related Report
      2010 Annual Research Report
  • [Presentation] トカマクおよび球状トカマクにおけるD-3He核融合炉の経済性評価2010

    • Author(s)
      近藤拓也, 山崎耕造, 大石鉄太郎, 有本英樹, 庄司多津男
    • Organizer
      日本原子力学会中部支部、第42回研究発表会
    • Place of Presentation
      名古屋大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] 核融合発電炉のライフサイクルにおけるエネルギー収支率の評価2010

    • Author(s)
      伴佳奈恵, 山崎耕造, 有本英樹, 大石鉄太郎, 庄司多津男
    • Organizer
      日本原子力学会中部支部、第42回研究発表会
    • Place of Presentation
      名古屋大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] 球状トカマク型D-3He核融合炉における安全係数分布、β値、および、ブートストラップ電流密度分布2010

    • Author(s)
      真野純次, 山崎耕造, 大石鉄太郎, 有本英樹, 庄司多津男
    • Organizer
      日本原子力学会中部支部、第42回研究発表会
    • Place of Presentation
      名古屋大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] DT核融合炉へのトリチウム燃料供給シナリオの最適化シミュレーション2010

    • Author(s)
      大石鉄太郎、山崎耕造、堀能士
    • Organizer
      第8回核融合エネルギー連合講演会
    • Place of Presentation
      高山市
    • Related Report
      2010 Annual Research Report
  • [Presentation] ITBを有するトロイダルプラズマのシミュレーション解析2010

    • Author(s)
      堀能士、山崎耕造、大石鉄太郎、有本英樹、庄司多津男
    • Organizer
      第8回核融合エネルギー連合講演会
    • Place of Presentation
      高山市
    • Related Report
      2010 Annual Research Report
  • [Presentation] 磁場及び慣性核融合炉の経済性、二酸化炭素排出量の解析モデリング2010

    • Author(s)
      森賢二郎、山崎耕造、大石鉄太郎、有本英樹、庄司多津男
    • Organizer
      第8回核融合エネルギー連合講演会
    • Place of Presentation
      高山市
    • Related Report
      2010 Annual Research Report
  • [Book] エネルギーと環境の科学2011

    • Author(s)
      山崎耕造
    • Total Pages
      211
    • Publisher
      共立出版
    • Related Report
      2011 Annual Research Report
  • [Book] これからの電気のつくりかた2011

    • Author(s)
      山崎耕造、小山哲太郎
    • Total Pages
      95
    • Publisher
      綜合図書
    • Related Report
      2011 Annual Research Report
  • [Book] 日刊工業新聞社2010

    • Author(s)
      山崎耕造
    • Total Pages
      160
    • Publisher
      太陽エネルギー発電の本
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.ees.nagoya-u.ac.jp/~web_dai6/index6j.html

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2010-08-23   Modified: 2018-03-28  

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