@inproceedings{oai:jaxa.repo.nii.ac.jp:00016205, author = {Chang, Po-Jul and 和田, 豊 and 勝身, 俊之 and 堀, 恵一 and 中山, 秀夫 and 木村, 元康 and Chang, Po-Jul and Wada, Yutaka and Katsumi, Toshiyuki and Hori, Keiichi and Nakayama, Hideo and Kimura, Motoyasu}, 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, A lab-scale hybrid motor burning test was conducted to investigate the solid-fuel regression rate. Real time ultrasonic sensors were used to determine the instantaneous and local burning rate. Polyethylene Glycol (PEG) was chosen as a hybrid rocket fuel. PEG is interest since PEG copolymerizes and mixes well with Glycidyl Azide Polymer (GAP) which is one of the top-rated candidates for next generation hybrid motor, and PEG works as a diluent material to depression the unusual high burning rate of GAP., 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: AA0061856069, レポート番号: STCP-2012-069}, 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 = {Regression Rate Measurement of Hybrid Rocket Using Ultrasonic's}, year = {2013} }