JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25ETET00 Subject Category: Skills Acquisition System PDF Responsible Representative: Kazuyuki Nakakita, Aviation Technology Directorate, Fundamental Aeronautics Research Unit Contact Information: Ken Fujino(kenfujino0508@g.ecc.u-tokyo.ac.jp) Members: Ken Fujino Abstract Recently, data-driven analysis on unsteady fluid dynamics dataset has been widely conducted. In the present study, we apply data-driven analysis methods to unsteady phenomena near stall in low-speed regime and transonic buffet phenomena around airfoil. By applying them, we try to understand and clarify・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25ETET36 Subject Category: Skills Acquisition System PDF Responsible Representative: Takashi Aoyama, Specially Appointed Professor, Institute of Space and Astronautical Science, Dept. of Space Flight Systems Contact Information: Takashi Aoyama(aoyama.takashi@jaxa.jp) Members: Takashi Aoyama, Ryoki Chokawa, Yusei Nishi, Koto Nishimura, Hiroto Ogasawara Abstract We will establish a model-based design methodology for spaceplanes, and devise measures to improve the stability of atmospheric re-entry capsules and deployable flexible aeroshells entering the Martian atmosphere based・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EU0902 Subject Category: Space and Astronautical Science PDF Responsible Representative: Akira Oyama, Professor, Institute of Space and Astronautical Science Contact Information: Akira Oyama(oyama.akira@jaxa.jp) Members: Kana Arima, Reo Iida, Yusei Iida, Yuya Kuroda, Shoki Kurata, Hikari Mukawa, Ren Momoi, Akira Oyama, Ryutaro Onishi, Kenji Shimizu, Ken Sawada, Ren Takeuchi Abstract To conduct fundamental research on high-speed fluid dynamics such as aerodynamic design of Mars drones Reference URL Please refer to https://ladse.eng.isas.jaxa.jp/・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EDU10309 Subject Category: Space and Astronautical Science PDF Responsible Representative: Satoshi Nonaka, Institute of Space and Astronautical Science, Department of Space Flight Systems Contact Information: Yusuke Maru(maru.yusuke@jaxa.jp) Members: Yusuke Maru, Ami Mizumura, Ryota Miyajima, Kiwame Sakai, Keisuke Takahashi, Hibiki Yamaguchi Abstract The objective of this study is to define concrete performance targets for an electrically driven pump system that can contribute to higher overall performance of the DSOTV system. This・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EDU10503 Subject Category: Space and Astronautical Science PDF Responsible Representative: Masahiro Tsujimoto, assistant professor, department of astrophysics Contact Information: Masahiro Tsujimoto(Tsujimoto.masahiro@jaxa.jp) Members: Nagi Atsuchi, Ken Ebisawa, Yoshiaki Kanemaru, Miki Kurihara, Ryosuke Moriguchi, Yuto Mochizuki, Daiki Miura, Satoshi Nakahira, Shoji Ogawa, Naoto Sameshima, Masahiro Tsujimoto Abstract High-level data processing of science observing satellites Reference URL N/A Reasons and benefits of using JAXA Supercomputer System Use of large scale memory and parallel・・・<<read more>>
