@article{oai:ir.kagoshima-u.ac.jp:00013737,
 author = {片野田, 洋 and KATANODA, Hiroshi and 永田, 晴紀 and NAGATA, Harunori},
 journal = {鹿児島大学工学部研究報告, The Research Reports of the Faculty of Engineering, Kagoshima University},
 month = {Mar},
 note = {A c* efficiency of a hybrid rocket calculated by reconstruction technique, ηrec, is compared with the traditional c* efficiency, ηtrad, obtained by the time-averaged O/F ratio. Simulation data of combustion pressure and mass flow rate of oxidizer are provided for different three cases to calculate two types of c* efficiency. The calculated results show that 1) ηrec and ηtrad are almost equal when the theoretical characteristic exhaust velocity, c*th, varies almost linearly against the variation of O/F ratio during the firing, 2) ηrec is greater than ηtrad when c*th varies non-linearly against the variation of O/F ratio, 3) ηrec is appropriate as a c* efficiency of a hybrid rocket.},
 pages = {1--6},
 title = {ハイブリッドロケットのc*効率について},
 volume = {58},
 year = {2017}
}