[Added on] Apr 15, 2024 [Last modified on] Aug 21, 2024

JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EACA12 Subject Category: JSS Inter-University Research PDF Responsible Representative: Keiichi Kitamura, Associate Professor, Yokohama National University Contact Information: Tomohiro Mamashita(mamashita-tomohiro-nj@ynu.jp) Members: Yuka Hara, Hibiki Kumai, Keiichi Kitamura, Tomohiro Mamashita, Kouya Nakahara Abstract Reusable launch vehicles are studied to reduce space transportation costs. Reusable rockets perform return flights that conventional expendable rockets do not experience. We worked to clarify the aerodynamic characteristics of a vehicle during the return phase using numerical・・・<<read more>>

[Added on] Apr 15, 2024 [Last modified on] Aug 21, 2024

JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EACA05 Subject Category: JSS Inter-University Research PDF Responsible Representative: Susumu Goto, Professor, Osaka University Contact Information: Susumu Goto(s.goto.es@osaka-u.ac.jp) Members: Ryo Araki, Hideto Awai, Susumu Goto, Kenta Hayashi, Wataru Iwashita, Yusuke Koide, Shota Kukimoto, Napat Lilittrakul, Yutaro Motoori, Hideki Murahata, Satoshi Matsumoto, Hayato Masuda, Gendai Nakano, Akito Oda, Masahiro Suzuki, Tomoki Sekigawa, Kodai Saheki, Hiroya Tanioka, Daiki Watanabe, Kiwamu Yoshii Abstract Most of flows around us are turbulence, and their prediction・・・<<read more>>

[Added on] Apr 15, 2024 [Last modified on] Aug 21, 2024

JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EA3800 Subject Category: Aeronautical Technology PDF Responsible Representative: Yoshikazu Makino, Aviation Technology Directorate, Silence Supersonic Aircraft Team Contact Information: Hiroaki Ishikawa(ishikawa.hiroaki2@jaxa.jp) Members: Junichi Akatsuka, Hiroaki Ishikawa, Shinya Koganezawa, Masashi Kanamori, Satoshi Kondo, Ryo Shimada, Hajime Miki, Yusuke Naka, Kensuke Soneda, Hisato Takeda, Atsushi Ueno, Tatsunori Yuhara Abstract It is important to acquire world-class high level technology in order to enhance the international competitiveness of Japan's aircraft manufacturing industry, especially for・・・<<read more>>

[Added on] Apr 15, 2024 [Last modified on] Aug 21, 2024

JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EA3202 Subject Category: Aeronautical Technology PDF Responsible Representative: Atsushi Hashimoto, Aeronautical Technology Directorate, Aircraft DX Team Contact Information: Masashi Kanamori(kanamori.masashi@jaxa.jp) Members: Atsushi Hashimoto, Mami Hayakawa, Takashi Ishida, Masahiro Kanazaki, Shigeru Kuchiishi, Kohji Suzuki, Yukinori Morita, Takatoshi Nakayama, Shinsuke Nishimura, Kei Nakanishi, Takuya Ogura, Tetsuji Ogawa, Kyohei Sawada, Hitomi Tashiro, Kazufumi Uwatoko, Minoru Yoshimoto Abstract An aerodynamic optimization library "Harmonee," which uses the unstructured CFD code FaSTAR, is develped and its・・・<<read more>>

[Added on] Apr 15, 2024 [Last modified on] Aug 21, 2024

JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EA2150 Subject Category: Aeronautical Technology PDF Responsible Representative: Kenichiro Nagai, Japan Aerospace Exploration Agency, Aeronautical Technology Directorate, Aviation Environmental Sustainability Innovation Hub Contact Information: Kazuaki Matsuura, Japan Aerospace Exploration Agency, Aeronautical Technology Directorate, Aviation Environmental Sustainability Innovation Hub(matsuura.kazuaki@jaxa.jp) Members: Kazuaki Matsuura, Kinya Saito, Kodai Kato, Jun Iino, Naoki Nakamura, Mitsumasa Makida Abstract A numerical study is performed to clarify phenomena on atomization and spray combustion. Reference URL N/A Reasons and・・・<<read more>>