High fidelity modeling of surface catalysis of materials toward improvement of evaluation method of thermal protection system

• Project/Area Number: 20760553
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Aerospace engineering
• Research Institution: Japan Aerospace Exploration Agency
• Principal Investigator: SUZUKI Toshiyuki Japan Aerospace Exploration Agency, 研究開発本部未踏技術研究センター, 研究員 (20392839)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
• Keywords: 航空宇宙流体力学 / 表面触媒性 / 発光分光 / 数値流体力学 / プラズマ流れ / 再使用型宇宙輸送機 / 高温空気力学 / 熱防御システム / 分光

Research Abstract

熱防御システムに使用される耐熱材料の表面触媒性について,発光分光法により触媒性を定量化するプラズマ発生装置を開発した.また実験装置内部の耐熱材料周囲の希薄プラズマ流を解析するために,モンテカルロ直接法に基づく数値解析コードを開発し,不均一系触媒性理論に基づく表面反応モデルを導入した.発光分光法(実験)と希薄プラズマ解析(数値解析)との融合により,材料表面触媒性を定量化する手法を開発した.

Research Products

• [Journal Article] Numerical Analysis of Razefied Ogygen Flow Around Catalytic Materials (2010)
  • Author(s): Toshiyuki Suzuki, 他5名
  • Journal Title: The ISTS special issue of Transactions of JSASS, Space Technology Japan (未定)
  • Peer Reviewed
• [Journal Article] Translational Temperature Distribution in an Inductively Coupled Plasma Flow for Catalytic Efficiency Measurements (2010)
  • Author(s): Hiroki Takayanagi, 他5名
  • Journal Title: The ISTS special issue of Transactions of JSASS, Space Technology Japan (未定)
  • Peer Reviewed
• [Journal Article] Experimental Study of Graphite Ablation in Nitrogen Flow (2008)
  • Author(s): Toshiyuki Suzuki他3名
  • Journal Title: Journal of Thermophysics and Heat Transfer 22(3) Pages: 382-289
  • Peer Reviewed
• [Journal Article] Numerical Analysis of Rarefied Oxygen Flow Around Catalytic Material
  • Author(s): Suzuki, T., Fujita, K., Osawa, H. Sawada, K.
  • Journal Title: The ISTS special issue of Transactions of JSASS, Space Technology Japan
  • NAID: 130001080206
  • Peer Reviewed
• [Journal Article] Translational Temperature Distribution in an Inductively Coupled Plasma Flow for Catalytic Efficiency Measurements
  • Author(s): Takayanagi, H. Bauer, C., Osawa, H., Suzuki, T., Komurasaki, K.
  • Journal Title: The ISTS special issue of Transactions of JSASS, Space Technology Japan
  • NAID: 130000675481
  • Peer Reviewed
• [Presentation] Numerical Analysis of Rarefied Oxygen Flow Around Catalytic Materials (2009)
  • Author(s): Suzuki, T., 他5名
  • Organizer: 27th International Symposium on Space Technology and Science
  • Place of Presentation: Tsukuba International Congress Center, Tsukuba
  • Year and Date: 2009-07-09
• [Presentation] Numerical Analysis of Rarefied Ogygen Flow Around Catalytic Materials (2009)
  • Author(s): Tosluyuki Suzuki, 他5名
  • Organizer: 27th International Symposium on Space Technology and Science
  • Place of Presentation: Tsukuba International Congress Center, Tsukuba
  • Year and Date: 2009-07-09
• [Presentation] Expenmental and Numencal Evaluation of Catalytic Efficiency of Atomic Ogygen Recombination on TPS Surfaces (2009)
  • Author(s): Hiroshi Osawa
  • Organizer: 27th International Symposium on Space Technology and Science
  • Place of Presentation: Tsukuba International Congress Center, Tsukuba
  • Year and Date: 2009-07-09
• [Presentation] Experimental and Numerical Investigation of Catalytic Efficiency of Atomic Oxygen Recombination on TPS Surfaces (2009)
  • Author(s): Osawa, H., Suzuki., T., 他4名
  • Organizer: 41st AIAA Thermophysics Conference
  • Place of Presentation: Grand Hyatt, San Antonio, TX, USA
  • Year and Date: 2009-06-23
• [Presentation] Numerical Calculation of Rarefied Oxygen Flow for Surface Catalysis Measurement (2009)
  • Author(s): Suzuki, T., 他5名
  • Organizer: 41st AIAA Thermophysics Conference
  • Place of Presentation: Grand Hyatt, San Antonio, TX, USA
  • Year and Date: 2009-06-23
• [Presentation] Egperimental and Numerical Investigation of Catalytic Efficiency of Atomie Oxygen Recombination on TPS Surfaces (2009)
  • Author(s): Hiroshi Osawa, 他5名
  • Organizer: 41st AIAA Thermophysics Conference
  • Place of Presentation: Grand Hyatt, San Antonio, TX, USA
  • Year and Date: 2009-06-23
• [Presentation] 壁面触媒性再結合確率の高精度評価に向けた実験的数値的研究 (2009)
  • Author(s): 大澤弘始, 鈴木俊之, 他4名
  • Organizer: 第41回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2009
  • Place of Presentation: 宇宙航空研究開発機構調布航空宇宙センター
  • Year and Date: 2009-06-18
• [Presentation] 触媒性再結合反応モデル構築に向けた触媒性計測装置内部希薄流れ場の数値解析 (2009)
  • Author(s): 鈴木俊之, 他5名
  • Organizer: 第41回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2009
  • Place of Presentation: 宇宙航空研究開発機構調布航空宇宙センター
  • Year and Date: 2009-06-18
• [Presentation] アブレーション熱防御システム評価技術の改善 (2009)
  • Author(s): 鈴木俊之,藤田和央
  • Organizer: 日本航空宇宙学会北部支部2009年講演会/第10回再使用型宇宙推進系シンポジウム
  • Place of Presentation: 東北大学流体科学研究所
  • Year and Date: 2009-03-12
• [Presentation] Reevaluation of Catalytic Efficiency of Atomic Nitrogen Recombination for SiC Material Surfaces (2009)
  • Author(s): Osawa, H., Suzuki, T., 他4名
  • Organizer: Reevaluation of Catalytic Efficiency of Atomic Nitrogen Recombination for SiC Material Surfaces
  • Place of Presentation: Orlando, Florida, USA
  • Year and Date: 2009-01-05
• [Presentation] Reevaluation of Catalytic Efficiency of Atomic Nitrogen Recombination for SiC Material Surfaces (2009)
  • Author(s): Hiroshi Osawa, Toshiyuki Suzuki他4名
  • Organizer: 47th AIAA Aerospace Sciences Meeting Including The New Horizons Forum and Aerospace Exposition
  • Place of Presentation: Orlando, Florida, USA
  • Year and Date: 2009-01-05
• [Presentation] Graphite Nitridation in Lower Surface Temperature Regime (2009)
  • Author(s): Toshiyuki Suzuki他2名
  • Organizer: 47th AIAA Aerospace Sciences Meeting Including The New Horizons Forum and Aerospace Exposition
  • Place of Presentation: Orlando, Florida, USA
  • Year and Date: 2009-01-05
• [Presentation] 触媒性計測装置内部流れ場の数値解析 (2008)
  • Author(s): 鈴木俊之, 他3名
  • Organizer: 第22回数値流体力学シンポジウム
  • Place of Presentation: 国立オリンピック記念青少年総合センター
  • Year and Date: 2008-12-17
• [Presentation] 窒素原子表面触媒性再結合確率評価に向けた実験的数値的研究 (2008)
  • Author(s): 大澤弘始, 鈴木俊之, 他3名
  • Organizer: 平成20年度宇宙航行の力学シンポジウム
  • Place of Presentation: JAXA宇宙科学研究本
  • Year and Date: 2008-12-04
• [Presentation] グラファイト表面上の窒化反応特性に関する実験的数値的研究 (2008)
  • Author(s): 鈴木俊之,他2名
  • Organizer: 平成20年度宇宙航行の力学シンポジウム
  • Place of Presentation: JAXA宇宙科学研究本部
  • Year and Date: 2008-12-04
• [Presentation] 窒素原子表面触媒性再結合確率評価に向けた実験的数値的研究 (2008)
  • Author(s): 大澤弘始,鈴木俊之,他3名
  • Organizer: 平成20年度宇宙航行の力学シンポジウム
  • Place of Presentation: JAXA宇宙科学研究本部
  • Year and Date: 2008-12-04
• [Presentation] SiC表面上の窒素原子触媒性再結合反応に関する実験的数値的研究 (2008)
  • Author(s): 鈴木俊之, 他3名
  • Organizer: 日本流体力学会年会2008
  • Place of Presentation: 神戸大学
  • Year and Date: 2008-09-06
• [Presentation] 窒素気流中におけるグラファイトアブレーションに関する実験的数値的研究 (2008)
  • Author(s): 鈴木俊之,他2名
  • Organizer: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008
  • Place of Presentation: 東北大学片平キャンパスさくらホール
  • Year and Date: 2008-06-12
• [Remarks]
  • URL: http://www.ard.jaxa.jp/research/ryutai/ryu-index.html