JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EG3214 Subject Category: Research and Development PDF Responsible Representative: Taro Shimizu, Research and Development Directorate, Research Unit III Contact Information: Hideyo Negishi(negishi.hideyo@jaxa.jp) Members: Ashvin Hosangadi, Hiroaki Amakawa, Yu Daimon, Taroh Fukuda, Hironori Fujiwara, Osamu Fukasawa, Hiroyuki Ito, Hideyo Negishi, Takenori Nakajima, Shinji Ohno, Masashi Toyama, Himeko Yamamoto, Andrea Zambon Abstract Turbopumps are still one of key components in liquid rocket engine development in terms of cost, time, and risks. Furthermore,・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EG3212 Subject Category: Research and Development PDF Responsible Representative: Taro Shimizu, Director, Research and Development Directorate, Research Unit III Contact Information: Takanori Haga, Research and Development Directorate, Research Unit III(haga.takanori@jaxa.jp) Members: Junya Aono, Masaharu Abe, Yu Daimon, Yuma Fukushima, Takanori Haga, Morimasa Hattori, Shotaro Hamato, Hiroyuki Ito, Ryohei Kirihara, Hideyo Negishi, Takenori Nakajima, Shinji Ohno, Yasuhito Okano, Taro Shimizu, Seiji Tsutsumi, Ryoji Takaki, Osamu Watanabe, Himeko Yamamoto, Patrick Strempfl Abstract・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EER20252 Subject Category: Space Technology PDF Responsible Representative: Osamu Ochiai, Director, Earth Observation Research Center, Space Technology Directorate I Contact Information: hirayama sota(hirayama.sota@jaxa.jp) Members: Takeo Tadono, Sota Hirayama Abstract The Space Technology Directorate 1 aims to capture domestic and international nature-based credit markets as part of its co-creation initiative by leveraging satellite data. To achieve this goal, efforts are being made to develop forest carbon sink inventories and establish effective・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EER20200 Subject Category: Space Technology PDF Responsible Representative: Kosuke Yamamoto, Space Technology Directorate I, Earth Observation Research Center Contact Information: Today's Earth Research and Development Group(Z-watercnt@ml.jaxa.jp) Members: Tomohiko Higashiuwatoko, Misako Kachi, Takuji Kubota, Ryosuke Kakuda, Kazuhiro Sakamoto, Kei Yoshimura, Kosuke Yamamoto Abstract Today's Earth is the global terrestrial hydrological simulation system to estimate various hydrological variables relating to the conditions of land surface and rivers utilizing satellite observation, developed under・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EDA201J01 Subject Category: Aeronautical Technology PDF Responsible Representative: Abe Hiroyuki, Aviation Technology Directrate, Fundamental Aeronautics Research Unit Contact Information: Abe Hiroyuki(abe.hiroyuki@jaxa.jp) Members: Hiroyuki Abe, Manabu Hisida, Koetsu Ito, Ryohei Kirihara, Takuhito Kuwabara, Shingo Matsuyama, Taisuke Nambu, Kei Shimura, Hiroki Yao Abstract The aim is to model key phenomena of turbulence based on physics understanding by detailed and high-fidelity simulations and to lead the research. Reference URL N/A Reasons and benefits・・・<<read more>>
