II.5.1 飛しょう性能(5 性能および気道)(II.関連研究)

概要

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In this report, the flight performances of SSR Rockets, HT-110-1, 2 and 3, under the condition of no cross wind are analysed. These three rockets have slightly different characteristics in total weight, configuration and weight of payload except the engine performance. The calculational results show that the maximum altitudes of trajectories of these rockets are about 20〜27km when the launching angle is 70°, and that fairly good coincidence with the results of flight testing, hence especially the adequancy of evaluation of drag coefficients, which will be considered mainly to affect the performance of small rockets such as HT-110 types, was corroborated.
宇宙航空研究開発機構の論文