JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EA0711 Subject Category: Aeronautical Technology PDF Responsible Representative: Toshiya Nakamura, Next Generation Aeronautical Innovation Hub Center Contact Information: Junichi Kazawa kazawa.junichi@jaxa.jp Members: Junichi Kazawa, Yuntae Lee, Takafumi Kanayama Abstract For the international joint development of jet engines, it aims to develop and demonstrate core engine technology with little experience in Japan. In order to achieve high aerodynamic performance of a compact size and a total pressure ratio of 20 or・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ECMP07 Subject Category: Competitive Funding PDF Responsible Representative: Takahiro Yamada, Institute of Space and Astronautical Science, Division of Spacecraft Engineering Contact Information: Tomoya Fukami fukami.tomoya@ac.jaxa.jp Members: Tomoya Fukami, Hirobumi Saito, Kengo Ando, Pyne Budhaditya, Prilando Rizki Akbar Abstract We are goint to develop synthetic aperture radar system that can be onboard on a 100kg class satellite and to verify it on ground. Conventionally radar observations have required large or medium・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ECMP10 Subject Category: Competitive Funding PDF Responsible Representative: Yasutada Tanabe, Aeronautical Technology Directorate, Next Generation Aeronautical Innovation Hub Center Contact Information: Yasutada Tanabe tan@chofu.jaxa.jp Members: Yasutada Tanabe, Hideaki Sugawara, Masahiko Sugiura, Ryousuke Satou Abstract Aerodynamic interaction between a rotor and a fixed wing on a compound helicopter is numerically simulated to clarify the increase of the arodynamic drag caused by the interaction during high speed flight. Reference URL N/A Reasons・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EA2121 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Yamane, Aeronautical Technology Directorate, Propulsion Research Unit Contact Information: Hideyuki Taguchi taguchi.hideyuki@jaxa.jp Members: Hideyuki Taguchi, Motoyuki Hongoh, Masaharu Hiruma, Jun Butsuen, Masahiro Uji, Yuki Kayama Abstract This research aims at the demonstration of the thrust control method of a hypersonic pre-cooled turbojet engine using liquid hydrogen fuel and the aircraft / propulsion integrated control method. We acquire the control characteristics of・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EA1601 Subject Category: Aeronautical Technology PDF Responsible Representative: Yutaka Iwahori, Aeronautical Directorate, Structure and Advanced Composite Technology Reasearch Unit Contact Information: Akinori Yoshimura yoshimura.akinori@jaxa.jp Members: Akinori Yoshimura, Ryo Higuchi, Masaya Ebina Abstract Application of the composite materials will contribute to improving the performance of aircraft and spacecraft components. JAXA conducts researches for overcoming weaknesses of current composite materials, clarifying unknown aspects such as fracture mechanisms, improving performance and enabling application・・・<<read more>>
