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2008 Fiscal Year Annual Research Report

核融合炉のトリチウム蓄積・排出評価のための理論およびシミュレーションコードの開発

Planned Research

Project AreaTritium Science and Technology for Fusion Reactor
Project/Area Number 19055005
Research InstitutionThe University of Tokushima

Principal Investigator

大宅 薫  The University of Tokushima, 大学院・ソシオテクノサイエンス研究部, 教授 (10108855)

Co-Investigator(Kenkyū-buntansha) 小野 忠良  岡山理科大学, 総合情報学部, 教授 (90299173)
富田 幸博  自然科学研究機構核融合科学研究所, シミュレーション科学研究部, 准教授 (40115605)
中村 浩章  自然科学研究機構核融合科学研究所, シミュレーション科学研究部, 准教授 (30311210)
清水 勝宏  日本原子力研究開発機構, 核融合研究開発部門, 研究主幹 (30391262)
畑山 明聖  慶應義塾大学, 理工学部, 教授 (10245607)
Keywords核融合 / トリチウム / プラズマ壁相互作用 / 周辺プラズマ / シミュレーション
Research Abstract

核融合炉内のトリチウム蓄積量の評価とその低減を目指して、EDDYコードによる炭化トリチウムのタイルギャップへの再堆積過程とその低減に関する研究、EDDYコードとEROコードとのベンチマークを行った。また、分子動力学シミュレーションによる化学スパッタリングの表面構造依存性など、炉内炭素壁での炭化トリチウムの発生機構の研究が進展した。タングステンについては、水素同位体の原子拡散過程を明らかにするため分子動力学シミュレーション研究を行い、また、水素同位体のリテンション量の照射量依存性と温度依存性の観測データをACAT-DIFFUSEコードによる計算と比較した。さらに、水素リサイクリング素過程の表面電子移行計算へのACATコードによる粒子反射過程の導入や、欠陥形成エネルギーの第一原理計算と統計力学モデルによる原子空孔による水素原子の多重捕獲の研究も進んでいる。核燃焼プラズマ中での微粒子の振る舞いやそのトリチウム蓄積挙動を明らかにするため、背景プラズマとして実トカマク形状のコアプラズマとSOL/Divertorプラズマの準備が進み、B2-EIRENEコード計算によるHL-2AトカマクのSOL/Divertorプラズマを用いて微粒子の運動を解析した。また、ダイバータ総合コードSONICはコアプラズマコードとの統合化に向けたモジュール化を行うと共に、EDDYコードとの結合を進め、炭化水素の主プラズマへの混入過程を調べた。先進粒子コードPARASOLによるシミュレーションは、C-MOD実験のプラズマ流を再現するとともに、SOLプラズマ流構造形成において捕捉イオンのバナナ運動効果を見いだした。IMPGYROコードは、昨年度完了したEDDYコードの結合に続き、改良したコードでJT-60U装置のタングステン堆積分布の解析をA1班との連携の下に進めている。一方、今年度、さらにコード総合化を目指し、背景プラズマコードSOLPSとの結合作業を進めている。

  • Research Products

    (114 results)

All 2009 2008

All Journal Article (22 results) (of which Peer Reviewed: 17 results) Presentation (92 results)

  • [Journal Article] Comparison of secondary electron emission in helium ion microscope with gallium ion and electron microscopes2009

    • Author(s)
      Kaoru Ohya
    • Journal Title

      Nuclear Instruments and Methods, in Physics Research B 267

      Pages: 584-589

    • Peer Reviewed
  • [Journal Article] Electron-lectron collision effects on the bremsstrahlung emission in Lorentzian Plasmas2009

    • Author(s)
      Young-Dae Jung
    • Journal Title

      Plasma Physics and Controlled Fusion 51(1)

      Pages: 015014(9)

    • Peer Reviewed
  • [Journal Article] Cross sections for electron-induced resonant vibrational excitations in polyatomic molecules2009

    • Author(s)
      H. Kato
    • Journal Title

      NTS-DATA 105

      Pages: 1-51

  • [Journal Article] Dynamic simulation of secondary electron emission and charging up of an insulating material2008

    • Author(s)
      Kaoru Ohya
    • Journal Title

      Surface & Coatings Technology 202

      Pages: 5310-5313

    • Peer Reviewed
  • [Journal Article] Comparison of carbon deposition on tungsten between molecular dynamics and dynamic Monte Carlo simulation2008

    • Author(s)
      Kensuke Inai
    • Journal Title

      Surface & Coatings Technology 202

      Pages: 5374-5378

    • Peer Reviewed
  • [Journal Article] 今、核融合炉が熱い! 一数値モデリングでチャレンジ第3回III. 壁の表面で何が起きているのか2008

    • Author(s)
      大宅薫
    • Journal Title

      日本原子力学会誌(Journal of the Atomic Energy Society of Japan) 50(8)

      Pages: 511-515

  • [Journal Article] 小特集"マルチスケールでのプラズマ・壁相互作用の理解の現状" 3. メソスケールのプラズマ・壁相互作用-ダストの振る舞い-2008

    • Author(s)
      芦川直子
    • Journal Title

      プラズマ・核融合学会誌 84

      Pages: 924-928

  • [Journal Article] Hydrogen isotope sputtering of graphite by molecular dynamics simulation2008

    • Author(s)
      Atsushi Ito
    • Journal Title

      Thin Solid Films 516

      Pages: 6553-6559

    • Peer Reviewed
  • [Journal Article] Molecular Dynamics Simulation of Bombardment of Hydrogen Atoms on Graphite Surface2008

    • Author(s)
      Atsushi Ito
    • Journal Title

      Communications in Computational Physics 4(3)

      Pages: 592-610

    • Peer Reviewed
  • [Journal Article] Erosion of Graphene in Hydrogen Atom Gas2008

    • Author(s)
      Atsushi Ito
    • Journal Title

      Japanese Journal of Applied Physics 47(6)

      Pages: 4715-4718

    • Peer Reviewed
  • [Journal Article] Molecular Dynamics Simulation of the Chemical Interaction between Hydrogen Atom and Graphene2008

    • Author(s)
      Atsushi Ito
    • Journal Title

      Journal of the Physical Society of Japan 77(11)

      Pages: 114602(13)

    • Peer Reviewed
  • [Journal Article] Calculation of Microscopic Stress Tensor with Non-equilibrium Molecular Dynamics2008

    • Author(s)
      Atsushi Ito
    • Journal Title

      Theoretical and Applied Mechanics Japan 57

      Pages: 159-167

    • Peer Reviewed
  • [Journal Article] Quantum effects on the entanglement fidelity in elastic scatterings in strongly coupled semiclassical plasmas2008

    • Author(s)
      Young-Dae Jung
    • Journal Title

      Physics of Plasmas 15

      Pages: 104503(3)

    • Peer Reviewed
  • [Journal Article] Quantum effects of the formation of negative hydrogen ion by polarization electron capture in partially ionized dense hydrogen plasmas2008

    • Author(s)
      Young-Dae Jung
    • Journal Title

      Applied physics letters 93

      Pages: 141501(3)

    • Peer Reviewed
  • [Journal Article] Total and Partial Dielectronic and Radiative Recombination of Xe ^<10+> Ions2008

    • Author(s)
      Mi-Young Song
    • Journal Title

      Journal of the Physical Society of Japan 77

      Pages: 064302(8)

    • Peer Reviewed
  • [Journal Article] Quantum and plasma screening effects on the Wannier threshold law for the double-electron escape in strongly coupled semiclassical plasmas2008

    • Author(s)
      Young-Dae Jung
    • Journal Title

      Physics of Plasmas 15(11)

      Pages: 114501 (4)

    • Peer Reviewed
  • [Journal Article] Power Reauirement for Accessing the H-mode in ITER2008

    • Author(s)
      Y. R. Martin
    • Journal Title

      Journal of Physics : Conference Series 123

      Pages: 012033(11)

    • Peer Reviewed
  • [Journal Article] Simulation Study of Density Dynamics Effect on the ELM Behavior with TOPICS-IB2008

    • Author(s)
      N. Hayashi
    • Journal Title

      Journal of Physics : Conference Series 123

      Pages: 012025(10)

    • Peer Reviewed
  • [Journal Article] Numerical Analysis of the Effect of Fast-ion Losses on Plasma Rotation in a Tokamak with Toroidal Field Ripple2008

    • Author(s)
      M. Honda
    • Journal Title

      Nuclear Fusion 48

      Pages: 085003(12)

    • Peer Reviewed
  • [Journal Article] Design study of JT-60SA divertor for high heat and particle controllability2008

    • Author(s)
      Hisato Kawashima
    • Journal Title

      Fusion Engineering and Design 83

      Pages: 1643-1647

    • Peer Reviewed
  • [Journal Article] 今、核融合炉が熱い! 一数値モデリングでチャレンジ第1回II-1壁の前で何が起きているか2008

    • Author(s)
      畑山明聖
    • Journal Title

      日本原子力学会誌(Journal of the Atomic Energy Society of Japan) 50(6)

      Pages: 378-383

  • [Journal Article] 今、核融合炉が熱い! 一数値モデリングでチャレンジ第2回II-2壁の前で何が起きているか2008

    • Author(s)
      畑山明聖
    • Journal Title

      日本原子力学会誌(Journal of the Atomic Energy Society of Japan) 50(7)

      Pages: 443-447

  • [Presentation] 分子動力学によるカーボンダスト生成の温度依存性の研究2009

    • Author(s)
      伊藤篤史
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教学院池袋キャンパス(東京都豊島区)
    • Year and Date
      20090327-30
  • [Presentation] プラズマ壁相互作用における分子動力学とモンテカルロシミュレーションの比較2009

    • Author(s)
      中村浩章
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教学院池袋キャンパス(東京都豊島区)
    • Year and Date
      20090327-30
  • [Presentation] JT-60Uにおけるフェライト鋼による金属再堆積に関する研究2009

    • Author(s)
      芦川直子
    • Organizer
      日本原子力学会・「2009年春の年会」
    • Place of Presentation
      東京工業大学大岡山キャンパス(目黒区)
    • Year and Date
      20090323-25
  • [Presentation] Hydrogen trapping and erosion of W crystal2009

    • Author(s)
      Daiji Kato
    • Organizer
      IAEA 2nd CRM Data for surface composition dynamics relevant to erosion processes
    • Place of Presentation
      Vienna (Austria)
    • Year and Date
      20090311-13
  • [Presentation] 分子動力学による星間炭素ダスト生成2009

    • Author(s)
      伊藤篤史
    • Organizer
      第1回「プラズマ物理と天体物理の接点」研究会
    • Place of Presentation
      メルパルク名古屋(名古屋市)
    • Year and Date
      20090223-24
  • [Presentation] Simulation of secondary-electron emission in helium ion microscope for overcut and undercut line-edge patterns2009

    • Author(s)
      Takuya Yamanaka
    • Organizer
      SPIE Advanced Lithography 2009
    • Place of Presentation
      California (USA)
    • Year and Date
      20090222-27
  • [Presentation] Simulation of SEM images and charging of an insulator/metal bilayer in trench/holepatterns2009

    • Author(s)
      Kensuke Inai
    • Organizer
      SPIE Advanced Lithography 2009
    • Place of Presentation
      California (USA)
    • Year and Date
      20090222-27
  • [Presentation] Xe蓄積による炭素スパッタリング閾値減少効果2009

    • Author(s)
      剣持貴弘
    • Organizer
      H20年度宇宙輸送シンポジウム
    • Place of Presentation
      宇宙航空研究開発機構(相模原市)
    • Year and Date
      2009-01-19
  • [Presentation] Simulation of Erosion and Redeposition on Plasma Facing walls2008

    • Author(s)
      Kaoru Ohya
    • Organizer
      第7回統合コード研究会
    • Place of Presentation
      九州大学(春日市)
    • Year and Date
      20081219-20
  • [Presentation] Modularization of SONIC Code toward Coupling with Plasma Core Transport2008

    • Author(s)
      清水勝宏
    • Organizer
      第7回統合コード研究会
    • Place of Presentation
      九州大学(春日市)
    • Year and Date
      20081219-20
  • [Presentation] Tungsten deposition profile by IMPGYRO2008

    • Author(s)
      星野一生
    • Organizer
      第7回統合コード研究会
    • Place of Presentation
      九州大学(春日市)
    • Year and Date
      20081219-20
  • [Presentation] PARASOLの現状2008

    • Author(s)
      滝塚知典
    • Organizer
      第7回統合コード研究会
    • Place of Presentation
      九州大学(春日市)
    • Year and Date
      20081209-20
  • [Presentation] Charging of positively charged dust particle in weak magnetic field2008

    • Author(s)
      Yukihiro Tomita
    • Organizer
      The 18th International Told Conference (ITC18)
    • Place of Presentation
      Told (Japan)
    • Year and Date
      20081209-12
  • [Presentation] ID fluid model of LHD divertor plasma and hydrogen recycling2008

    • Author(s)
      Gakushi Kawamura
    • Organizer
      The 18th International Told Conference (ITC18)
    • Place of Presentation
      Told (Japan)
    • Year and Date
      20081209-12
  • [Presentation] Electron Parallel Heat Transport in the Scrape-off Layer Using a Particle-in-cell Code2008

    • Author(s)
      A. Froese
    • Organizer
      The 18th International Toki Conference (ITC 18)
    • Place of Presentation
      Toki (Japan)
    • Year and Date
      20081209-12
  • [Presentation] プラズマ対向壁に斜め入射する炭化水素の表面反射のMDシミュレーション2008

    • Author(s)
      茂原直秀
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] 炭化水素のタイル再付着分布に及ぼすギャップ近傍のプラズマの影響2008

    • Author(s)
      井上満夫
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] 水素同位体照射におけるタングステン材料中のリテンションの温度依存性と同位体効果2008

    • Author(s)
      剣持貴弘
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都官市)
    • Year and Date
      20081202-05
  • [Presentation] LHDにおける3次元的ダスト移動に関する評価2008

    • Author(s)
      芦川直千
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] 微粒子の荷電に対する磁場の影響(Charging of Dust Particles in Magnetic Field)2008

    • Author(s)
      冨田幸博
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] 流体方程式によるLHDダイバータレグ領域のモデル化(Modeling of the LHD divertor leg region with fluid equations)2008

    • Author(s)
      河村学思
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] 非接触プラズマにおける不純物輸送のダイバータ統合モデリング2008

    • Author(s)
      清水勝宏
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] トカマクにおけるSOL流構造の粒子シミュレーション2008

    • Author(s)
      滝塚知典
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都官市)
    • Year and Date
      20081202-05
  • [Presentation] Slim CSにおける巨大排出パワー制御のためのダイバータ物理検討2008

    • Author(s)
      川島寿人
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] IMPGYROコードによるJT-60Uのタングステン堆積分布の数値解析2008

    • Author(s)
      星野一生
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] 負イオン源内における電子エネルギー分布の解析2008

    • Author(s)
      藤野郁朗
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都官市)
    • Year and Date
      20081202-05
  • [Presentation] 水素負イオン源引き出し領域におけるプラズマのPICシミュレーションによる解析2008

    • Author(s)
      松下大介
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] トカマクプラズマに対するタングステン不純物の影響の評価2008

    • Author(s)
      藤間光徳
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] RF水素負イオン源における電子速度分布関数の解析2008

    • Author(s)
      吉成翔
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20081202-05
  • [Presentation] 水素原子スパッタリングのグラファイト表面構造依存性2008

    • Author(s)
      伊藤篤史
    • Organizer
      第22回分子シミュレーション討論会
    • Place of Presentation
      岡山大学(岡山市)
    • Year and Date
      20081117-19
  • [Presentation] 電子ビーム照射による絶縁物薄膜の帯電と二次電子放出のシミュレーション2008

    • Author(s)
      川崎亮介
    • Organizer
      第28回LSIテスティングシンポジウム
    • Place of Presentation
      於千里ライフサイエンスセンター(豊中市)
    • Year and Date
      20081112-14
  • [Presentation] Modeling of secondary-electron image contrasts in helium ion microscope2008

    • Author(s)
      Kaoru Ohya
    • Organizer
      SPIE Lithography Asia Taiwan 2008
    • Place of Presentation
      Taipei (Taiwan)
    • Year and Date
      20081104-06
  • [Presentation] Electron beam charging of a SiO2 layer on Si : a comparison between Monte Carlo-simulated and experimental results2008

    • Author(s)
      Kensuke Inai
    • Organizer
      SPIE Lithography Asia Taiwan 2008
    • Place of Presentation
      Taipei (Taiwan)
    • Year and Date
      20081104-06
  • [Presentation] Polarization of excited states of atomic hydrogen reflected at Mo surface2008

    • Author(s)
      Daiji Kato
    • Organizer
      6th International Conference Atomic and Molecular Data and Their Applications
    • Place of Presentation
      Beijing (P.R. China)
    • Year and Date
      20081028-31
  • [Presentation] Modeling of Hydrocarbon Redeposition in the Gaps of Castellated Structures2008

    • Author(s)
      Kaoru Ohya
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva (Switzerland)
    • Year and Date
      20081013-18
  • [Presentation] Characterization of heated dust particles using infrared and dynamic images in LHD2008

    • Author(s)
      Naoko Ashikawa
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva (Switzerland)
    • Year and Date
      20081013-18
  • [Presentation] Molecular Dynamics Simulation of Chemical Sputtering of Hydrogen Atom on Layer Structured Graphite2008

    • Author(s)
      Atsushi Ito
    • Organizer
      The 22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva (Switzerland)
    • Year and Date
      20081013-18
  • [Presentation] Kinetic Modelling of Impurity Transport in Detached Plasma for Integrated Divertor Simulation with SONI (SOLDOR/NEUT 2D/IMPMC/EDDY)2008

    • Author(s)
      Katsuhiro Shimizu
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva (Switzerland)
    • Year and Date
      20081013-18
  • [Presentation] Two-dimensional Full Particle Simulation of the Flow Patterns in the Scrape-off-layer Plasma for Upper-and Lower-Null Point Divertor Configurations in Tokamaks2008

    • Author(s)
      Tomonoii Takizuka
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva (Switzerland)
    • Year and Date
      20081013-18
  • [Presentation] Divertor Design Study on Compact DEMO Reactor for Handling of Huge Exhaust Power2008

    • Author(s)
      Hisato Kawashima
    • Organizer
      22nd IAEA Fusion Energy Conference
    • Place of Presentation
      Geneva (Switzerland)
    • Year and Date
      20081013-18
  • [Presentation] プラズマ対向壁における損耗・堆積のシミュレーション2008

    • Author(s)
      井内健介
    • Organizer
      第2回シミュレーション科学シンポジウム
    • Place of Presentation
      多治見市産業文化センター(多治見市)
    • Year and Date
      20080924-25
  • [Presentation] Surface Structure Dependence of Hydrogen-Graphite Sputtering by Molecular Dynamics Simulation2008

    • Author(s)
      伊藤篤史
    • Organizer
      第2回シミュレーション科学シンポジウム
    • Place of Presentation
      多治見市産業文化センター(多治見市)
    • Year and Date
      20080924-25
  • [Presentation] IMPGYROコードによるトカマク周辺プラズマにおける重金属不純物輸送のシミュレーション2008

    • Author(s)
      星野一生
    • Organizer
      第2回シミュレーション科学シンポジウム
    • Place of Presentation
      多治見市産業文化センター(多治見市)
    • Year and Date
      20080924-25
  • [Presentation] Comparison of secondary electron emission in helium ion microscope with gallium ion and electron microscopes2008

    • Author(s)
      Kaoru Ohya
    • Organizer
      17th International Workshop on Inelastic Ion-Surface Collisions
    • Place of Presentation
      Porquerolles (France)
    • Year and Date
      20080921-26
  • [Presentation] 空格子点を持つグラファイト上の水素原子スパッタリングの分子動力学シミュレーション2008

    • Author(s)
      伊藤篤史
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学上田キャンパス(盛岡市)
    • Year and Date
      20080920-23
  • [Presentation] Modeling of hydrocarbon transport and redepostion in gaps2008

    • Author(s)
      Kaoru Ohya
    • Organizer
      11th ITPA meeting on SOL/divertor physics
    • Place of Presentation
      Nagasaki (Japan)
    • Year and Date
      20080915-18
  • [Presentation] Hydrogen trapping by vacancies in bulk tungsten crystals2008

    • Author(s)
      Daiji Kato
    • Organizer
      11th ITPA meeting on SO L/divertor physics
    • Place of Presentation
      Nagasaki (Japan)
    • Year and Date
      20080915-18
  • [Presentation] Numerical analysis of Electronegative Plasma near the Extraction Grid in Negative Ion Sources2008

    • Author(s)
      S. Kuppel
    • Organizer
      The 1st International Conference on Negative Ions, Beams, and Sources (NIBS 2008)
    • Place of Presentation
      Aix-en-Provence (France)
    • Year and Date
      20080909-12
  • [Presentation] Modeling of the plasma electrode bias in the negative ion sources with 1D PIC method2008

    • Author(s)
      D. Matsushita
    • Organizer
      The 1st International Conference on Negative Ions, Beams, and Sources (NIBS 2008)
    • Place of Presentation
      Aix-en-Provence (France)
    • Year and Date
      20080909-12
  • [Presentation] An EDDY-PIC Simulation of Co-deposition of Hydrogen Isotopes on Castellated Structure of Plasma Facing Tiles2008

    • Author(s)
      Kensuke Inai
    • Organizer
      14th International Congress on Plasma Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] Molecular dynamics simulation of hydrocarbon reflection of carbon and tungsten inrealistic surface condition2008

    • Author(s)
      Yasuyuki Kikuhara
    • Organizer
      14th International Congress on Plasma Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] Transport of heavy hydrocarbon and its redeposition on plasma facing walls2008

    • Author(s)
      Kaoru Ohya
    • Organizer
      14th International Congress on Plasma Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] EFFECT OF SURFACE STRUCTURE UPON PARTICLE RFLECTION COEFFICIENTS AND SPUTTERING YIELDS2008

    • Author(s)
      Takahiro Kenmotsu
    • Organizer
      14th International Congress on Plasma Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] Charging of Dust Particles in Magnetic Field2008

    • Author(s)
      Yukihiro Tomita
    • Organizer
      14th International Congress on Plasma Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] 1D fluid model of plasma profiles in the LHD divertor leg2008

    • Author(s)
      Gakushi Kawamura
    • Organizer
      14th International Congress on Plasma Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] Molecular Dynamics Study on Behavior of Hydrocarbon Molecules in Hydrogen Atom Gas2008

    • Author(s)
      Atsushi Ito
    • Organizer
      14th International Congress on Plama Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] First-principle study on binding energy of vacancy-hydrogen cluster in tungsten2008

    • Author(s)
      Daiji Kato
    • Organizer
      14th International Congress on Plasma Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] Modeling of the interaction between electrons and neutral excited particles during ELM burst2008

    • Author(s)
      J. Inamori
    • Organizer
      14th International Congress on Plasma Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] Analysis of the high-Z impurity transport in a Tokamak by the IMPGYRO code2008

    • Author(s)
      Mitsunori Toma
    • Organizer
      14th International Congress on Plasma Physics
    • Place of Presentation
      Fukuoka (Japan)
    • Year and Date
      20080908-12
  • [Presentation] プラズマ対向壁における炭化水素再付着のシミュレーション2008

    • Author(s)
      大宅薫
    • Organizer
      日本原子力学会, 2008年秋の大会
    • Place of Presentation
      高知工科大学(香美市)
    • Year and Date
      20080904-06
  • [Presentation] Atomic density dependence of formation of polycyclic aromatic hydrocarbon by molecular dynamics simulation2008

    • Author(s)
      Atsushi Ito
    • Organizer
      Workshop for Interstellar Matter 2008
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      20080904-06
  • [Presentation] Electron-impact excitation of 2p^<5>31→2p^<5>31' line emission of Fe XVII2008

    • Author(s)
      Daiii Kato
    • Organizer
      14th International Conference the Physics of Highly Charged Ions
    • Place of Presentation
      Tokyo (Japan)
    • Year and Date
      20080901-05
  • [Presentation] 星間領域における炭化水素ダスト形成の分子動力学シミュレーション2008

    • Author(s)
      伊藤篤史
    • Organizer
      プラズマ科学のフロンティア2008研究会
    • Place of Presentation
      核融合科学研究所(土岐市)
    • Year and Date
      20080806-08
  • [Presentation] Status of Plasma Edge Simulation in JAEA-SONIC and PARASOL2008

    • Author(s)
      Tomonori Takizuka
    • Organizer
      3rd Japan-Korea Workshop on Theory and Simulation of Magnetic Fusion Plasmas
    • Place of Presentation
      Daejeon (Korea)
    • Year and Date
      20080804-05
  • [Presentation] castellation geometryタイル表面における炭化水素の再付着シミュレーション2008

    • Author(s)
      井内健介
    • Organizer
      平成20年周辺プラズマモデリング研究会
    • Place of Presentation
      核融合科学研究所(土岐市)
    • Year and Date
      20080714-15
  • [Presentation] 重金属不純物のプラズマ対向壁への入射角に関する数値解析2008

    • Author(s)
      星野一生
    • Organizer
      平成20年周辺プラズマモデリング研究会
    • Place of Presentation
      核融合科学研究所(土岐市)
    • Year and Date
      20080714-15
  • [Presentation] プラズマ対向壁における炭化水素の反射と再付着2008

    • Author(s)
      大宅薫
    • Organizer
      第7回核融合エネルギー連合講演会
    • Place of Presentation
      青森市民ホール(青森市)
    • Year and Date
      20080619-21
  • [Presentation] LHDにおけるダスト移動に関する研究2008

    • Author(s)
      芦川直子
    • Organizer
      第7回核融合エネルギー連合講演会
    • Place of Presentation
      青森市民ホール(青森市)
    • Year and Date
      20080619-21
  • [Presentation] 核融合境界層プラズマ中の中性粒子に対する流体モデルと粒子モデルとの比較2008

    • Author(s)
      石田真彦
    • Organizer
      第7回核融合エネルギー連合講演会
    • Place of Presentation
      青森市民ホール(青森市)
    • Year and Date
      20080619-21
  • [Presentation] トカマク不純物輸送コードIMPGYROと損耗・再堆積コードEDDYとの結合2008

    • Author(s)
      藤間光徳
    • Organizer
      第7回核融合エネルギー連合講演会
    • Place of Presentation
      青森市民ホール(青森市)
    • Year and Date
      20080619-21
  • [Presentation] 負イオン源引き出し領域における負性プラズマの数値解析2008

    • Author(s)
      S. Kuppel
    • Organizer
      第7回核融合エネルギー連合講演会
    • Place of Presentation
      青森市民ホール(青森市)
    • Year and Date
      20080619-21
  • [Presentation] 水素を伴うナノカーボンの崩壊生成の分子動力学シミュレーションのComple Xcopeによる可視化2008

    • Author(s)
      伊藤篤史
    • Organizer
      日本シミュレーション学会
    • Place of Presentation
      立命館大学(京都市)
    • Year and Date
      20080619-20
  • [Presentation] ミクロなエネルギー流と応力テンソルを用いた分子動力学からの粗視化2008

    • Author(s)
      伊藤篤史
    • Organizer
      第57回理論応用力学講演会
    • Place of Presentation
      日本学術会議講堂(東京都港区)
    • Year and Date
      20080610-12
  • [Presentation] Molecular Dynamics Study of Hydrogen Atom Sputtering on Graphite Armchair and Zigzag Surfaces2008

    • Author(s)
      Atsushi Ito
    • Organizer
      The 1st International Conference of the Grand Challenge to Next-Generation Integrated Nanoscience
    • Place of Presentation
      Tokyo (Japan)
    • Year and Date
      20080603-07
  • [Presentation] Simulation of hydrocarbon reflection from carbon and tungsten surfaces and its impacton codeposition patterns on plasma facing components2008

    • Author(s)
      Kaoru Ohya
    • Organizer
      18th International Conference on Plasma Surface Interactions in controlled Fusion Device
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Simulation of redeposition of carbon/hydrocarbon on a material surface with castellated structures2008

    • Author(s)
      Kensuke Inai
    • Organizer
      18th International Conference on Plasma Surface Interactions in controlled Fusion Device
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Calculation of deuterium retention in, re-emission and reflection from a tungsten material under irradiation of D+ ions with ACAT-DIFFUSE2008

    • Author(s)
      Tadayoshi Ono
    • Organizer
      18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] MD simulation of diffusion of H, D, T and He in W crystal2008

    • Author(s)
      T. Muramoto
    • Organizer
      18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Release Conditions of Dust Particle from Plasma-Facing Wall in Oblique Magnetic Field2008

    • Author(s)
      Yukihiro Tomita
    • Organizer
      18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Kinetic analysis of ion incident angle distribution on a plasma-facing wall2008

    • Author(s)
      Gakushi Kawamura
    • Organizer
      18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Characterization of dust dynamics in LHD2008

    • Author(s)
      Naoko Ashikawa
    • Organizer
      18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Molecular dynamics simulation of hydrogen atom sputtering on the surface of graphite with defect and edge2008

    • Author(s)
      Atsushi Ito
    • Organizer
      18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Excited state distribution of reflected hydrogen atoms at metal surfaces-Development of theoretical models2008

    • Author(s)
      Daiji Kato
    • Organizer
      18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Kinetic effect of thermal force on impurity transport : Simulation of JT-60 SA divertor with integrated divertor code SONIC2008

    • Author(s)
      Katsuhiro Shimizu
    • Organizer
      18th International Conference on Plasma Surface Interact ions in controlled Fusion Device
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Numerical Analysis of Incident Angle of Heavy Metal Impurity to Plasma Facing Components by IMPGYRO2008

    • Author(s)
      Kazuo Hoshino
    • Organizer
      18th International Conference on Plasma Surface Interact ions in controlled Fusion Device
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Benchmarking kinetic and fluid neutral models for attached and detached state2008

    • Author(s)
      M. Furubayashi
    • Organizer
      18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] Coupled IMPGYRO-EDDY simulation of tungsten impurity transport in tokamak geometry2008

    • Author(s)
      Mitsunori Toma
    • Organizer
      18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
    • Place of Presentation
      Toledo (Spain)
    • Year and Date
      20080526-30
  • [Presentation] ヘリウムイオン顕微鏡における二次電子信号の評価シミュレーション2008

    • Author(s)
      山中卓也
    • Organizer
      日本顕微鏡学会, 第64回学術講演会
    • Place of Presentation
      国立京都国際会館(京都市)
    • Year and Date
      20080521-23
  • [Presentation] Hydrocarbon Reflection and Redeposition on Plasma-Facing Surfaces2008

    • Author(s)
      Yasuyuki Kikuhara
    • Organizer
      2nd Japan-China Workshop on blanket and tritium technology
    • Place of Presentation
      Miyagi (Japan)
    • Year and Date
      20080509-10
  • [Presentation] ELMバースト時における中性粒子・電子間の相互作用2008

    • Author(s)
      稲森隼平
    • Organizer
      プラズマ・核融合学会第25回年会
    • Place of Presentation
      栃木県総合文化センター(宇都宮市)
    • Year and Date
      20080202-05
  • [Presentation] プラズマ対向壁の損耗・再堆積のシミュレーションの現状と展望2008

    • Author(s)
      大宅薫
    • Organizer
      未来エネルギー研究協会講演会
    • Place of Presentation
      京都大学芝蘭会館別館(京都市)
    • Year and Date
      2008-12-17
  • [Presentation] Effect of accumulation of incident particles into a target material on sputtering under low-energy ion bombardment2008

    • Author(s)
      Takahiro Kenmotsu
    • Organizer
      16th International Conference on Ion Beam Modification of Materials
    • Place of Presentation
      Dresden (Germany)
    • Year and Date
      2008-09-01

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Published: 2010-06-11   Modified: 2016-04-21  

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