@inproceedings{oai:jaxa.repo.nii.ac.jp:00016172, author = {富岡, 定毅 and 加藤, 周徳 and 小寺, 正敏 and 谷, 香一郎 and 齋藤, 俊仁 and 木村, 俊哉 and Tomioka, Sadatake and Kato, Kanenori and Kodera, Masatoshi and Tani, Koichiro and Saito, Toshihito and Kimura, Toshiya}, book = {平成24年度宇宙輸送シンポジウム: 講演集録, Proceedings of Space Transportation Symposium: FY2012}, month = {Jan}, note = {平成24年度宇宙輸送シンポジウム (2013年1月17日-1月18日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)), 相模原市, 神奈川県, Space Transportation FY2012 (January 17-18, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, Feasibility study on future transportation vehicle (termed as reference system) is undergoing at Japan Aerospace Exploration Agency, setting the target on reusable, manned launch vehicles. Two-staged vehicle configuration to low earth orbit is the final target of the current study, while point-to-point high-speed transportation using the same vehicles is also under consideration for near-term application. For long-range point-to-point transportation, system study on a RBCC (Rocket Based Combined Cycle) engine powered vehicle is undergoing, because a very high specific impulse is necessary to make dry-weight to take-off weight ratio reasonable. This vehicle will be used for first stage (termed as booster) of the TSTO-RLV. Performance prediction on the RBCC engine was conducted with varying design parameters especially on embedded rocket engine, to attain higher effective Isp taking airframe drag into account than that of rocket engines. The resulting engine performance was used to estimate the total take-off weight of the vehicle, to show that the vehicle equipping the RBCC engine can be 40% lighter that that equipping ordinary rocket engine with same operation pressure., 形態: カラー図版あり, 形態: PDF, Physical characteristics: Original contains color illustrations, Physical characteristics: PDF, 資料番号: AA0061856036, レポート番号: STCP-2012-036}, publisher = {宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS), Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)}, title = {低軌道への再使用輸送系を目指したRBCCエンジンのシステム検討}, year = {2013} }