JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EDA201C56 Subject Category: Aeronautical Technology PDF Responsible Representative: Kenichiro Nagai, Aeronautical Technology Directorate, Aviation Environmental Sustainability Innovation Hub Contact Information: Shunji Enomoto(enomoto.shunji@jaxa.jp) Members: Shunji Enomoto, Keisuke Ohira, Dongyoun Kwak, Junichi Oki Abstract To develop advanced, highly efficient engine systems that improve environmental performance, as well as core technologies that reduce fuel consumption and noise. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System In research and development of・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EDA201C55 Subject Category: Aeronautical Technology PDF Responsible Representative: Kenichiro Nagai, Aeronautical Technology Directorate, Contact Information: Gai Kubo(kubo.gai@jaxa.jp) Members: Kenshin Miyama, Naoki Morita, Tetsuya Matsuda, Gai Kubo, Shunji Enomoto, Kenichiro Nagai Abstract To achieve noise reduction in next‑generation high‑efficiency propulsion systems, we aim to establish acoustic analysis and evaluation technologies, as well as to acquire noise‑reduction device technologies Reference URL N/A Reasons and benefits of using JAXA Supercomputer System It was・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25ECWU24 Subject Category: Cooperative Graduate School System PDF Responsible Representative: Study on spacecraft dynamics Contact Information: Yusuke Maru(maru.yusuke@jaxa.jp) Members: Hiroto Aoyagi, Yusuke Maru, Ami Mizumura, Ryota Miyajima, Kazuma Matsumoto, Yuma Miki, Takumi Ohno, Kiwame Sakai, Keisuke Takahashi, Daiki Watanabe, Tsubasa Watabe, Maiko Yamakawa, Hibiki Yamaguchi Abstract Specifically, we performed (1) an evaluation of the interference between the thruster jet and the surface of a celestial body when a lander lands・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EDA201C17 Subject Category: Aeronautical Technology PDF Responsible Representative: Atsushi Kanda, Aviation Technology Directorate, Aviation Enviromental Sustanability Innovation Hub Contact Information: Seiji Yoshida, Aviation Technology Directorate, Aviation Environmental Sustainability Innovation Hub(yoshida.seiji@jaxa.jp) Members: YOSHIDA Seiji Abstract Lean‑premixed jet‑engine combustors are susceptible to combustion instability. Because the occurrence of combustion instability can damage the combustor and other engine components, the development of technologies to suppress its onset is essential. This study aims to・・・<<read more>>
