@inproceedings{oai:jaxa.repo.nii.ac.jp:00016451,
 author = {永冨, 文也 and 大越, 将輝 and 富岡, 定毅 and 櫻中, 登 and 小林, 輝男 and 松尾, 亜紀子 and Nagatomi, Fumiya and Okoshi, Masaki and Tomioka, Sadatake and Sakuranaka, Noboru and Kobayashi, Teruo and Matsuo, Akiko},
 book = {平成22年度宇宙輸送シンポジウム: 講演集録, Proceedings of Space Transportation Symposium: FY2010},
 month = {},
 note = {平成22年度宇宙輸送シンポジウム(2011年1月20-21日. 宇宙航空研究開発機構宇宙科学研究所), 相模原市, 神奈川県, Space Transportation FY2010 (January 20-21, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)), Sagamihara, Kanagawa Japan, A space propulsion system called "Rocket Based Combined Cycle engine (RBCC)" that combines traditional rocket engine to scramjet engine is researched and developed in Japan Aerospace eXploration Agency (JAXA). So-called dual-mode combustion is attained in the RBCC engine in supersonic to hypersonic regime up to M=7 to pressurize the engine expansion part for high thrust. One dimensional analysis of the flow in the engine can change a parameter in short course, and it is useful for system analysis of the transportation system including this engine. Up to now，when applying the analysis and comparing its result with experimental result of a RBCC model，there was substantial over estimation in the analytical result. One of causes is inappropriate estimation of mixing efficiency, and adding the improvement to past empirical formula applicable to the wide aspect-ratio engine is required.In the present study，mixture process in square duct close to actual flow section in the RBCC was investigated by gas sampling experiment in non-reacting flow.It is difficult to estimate the fine-scale mixing by gas-sampling. Therefore gas sampling tests in to reacting field was done to understand the deviation between the Fine-scale mixing and bulk-scale mixing based on time and spatial averaged sampling. Finally the result of combustion test and non-combustion test are combined， and a model was proposed to enable estimation of fine scale-mixing based of bulk-scale data., 形態: カラー図版あり, 形態: CD-ROM1枚, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, 資料番号: AA0065073004},
 publisher = {宇宙航空研究開発機構宇宙科学研究所, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)},
 title = {RBCC（Rocket Base Combined Cycle）のデュアルモード作動時における燃料の混合に関する研究},
 year = {2011}
}