Report Number: R16E0088 Responsible Representative: Kazuo Tachi(Security and Information System Department) Contact Information: Shigeru Sato(ssato@kakuda.jaxa.jp) Members: Shigeru Sato, Toshihiko Munakata, Masaharu Takahashi, Masaaki Fukui Subject Category: Other(Super computer utilization, operation) Abstract Kakuda Space Center is not only testing engines in ground facilities, but also simulating the engines. In order to maximize research and development products, technical engineers are working to maintain high performance visualizing terminals and software. Communication technology is also important for researchers in Kakuda Space Center that is・・・<<read more>>
Report Number: R16E0087 Responsible Representative: Koichi Okita(Research and Development Directorate, Unit IV) Contact Information: Daiki Terakado(terakado.daiki@jaxa.jp) Members: Daiki Terakado Subject Category: Space(Rocket,Rocket engine,Space transportation,Space engineering) Abstract The present RCS of hydrazine used for controling rockets has a weak point on its toxicity. The present project focuses on the non-toxic property of methane and develops safer RCS system for the future rockets. Goal The present RCS system of hydrazine has a weak point on its toxicity. The present project focuses on・・・<<read more>>
Report Number: R16E0086 Responsible Representative: Eiji Shima(Research Unit III Research and Development Directorate) Contact Information: Hiroshi Kato(kato.hiroshi@jaxa.jp) Members: Hiroshi Kato Subject Category: Space(Spacecraft,Space engineering) Abstract In satellite thermal design, there are several design constraints to deal with the uncertainty of the satellite thermal environment. However, these constraints will be obstacles to improve the satellite thermal design process in the future. In this study, we aim to appropriately evaluate constraints on satellite thermal design by quantifying the uncertainty of satellite thermal・・・<<read more>>
