@article{oai:jaxa.repo.nii.ac.jp:00022443,
 author = {佐藤, 正喜 and 橋本, 知之 and 高田, 仁志 and 木村, 俊哉 and 小野寺, 卓郎 and 成尾, 芳博 and 八木下, 剛 and Niu, Kenichi and Kaneko, Takao and Obase, Kimihito and Sato, Masaki and Hashimoto, Tomoyuki and Takada, Satoshi and Kimura, Toshiya and Onodera, Takuo and Naruo, Yoshihiro and Yagishita, Tsuyoshi and Niu, Kenichi and Kaneko, Takao and Obase, Kimihito},
 issue = {ists29},
 journal = {Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan},
 month = {Aug},
 note = {A fully reusable sounding rocket is proposed in JAXA/ISAS to provide frequent opportunities for atmospheric observation mission with low cost and with short turnaround time, and also to improve technology readiness levels for reusable space transportation systems. This rocket will take off vertically, reach to the high altitude more than 100 km, land on the launch site vertically, and be launched again within 24 hours. The main propulsion system is clustered LOX/LH2 engines with full-time abort capability in spite of the one engine fail. In order to realize the reusable sounding rocket, the main propulsion system should have advanced features of high reliability, reusability, maintainability, and survivability. To fulfill those requirements, followings have been considered and reflected in the engine system design, i.e., optimization of design margins among components for high reliability and reusability, deep throttling capability for vertical landing, and health monitoring capability for abort operation, easy inspection and maintenance for short turnaround time. Those functions and performance are going to be verified and demonstrated through ground engineering tests at Kakuda Space Center/JAXA in 2014. This paper shows the design considerations, the engine system and major components design, and the current status and plan of technology demonstration tests., 資料番号: PA1410084000},
 pages = {Tm_1--Tm_6},
 title = {Development of Main Propulsion System for Reusable Sounding Rocket:Design Considerations and Technology Demonstration},
 volume = {12},
 year = {2014}
}