JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G26 Subject Category: Aeronautical Technology PDF Responsible Representative: Kazuyuki Nakakita, Aeronarutical Technology Directorate, Aircraft Life Cycle Innovation Hub Contact Information: Yoimi Kojima(kojima.yoimi@jaxa.jp) Members: Katsuhito Kozawa, Yoimi Kojima, Hideji Saiki Abstract The flight stability of aircraft is necessary to establish safe flight. We aim to improve the technology level of flight stability prediction through numerical simulation. The numerical method is validated and analyzed for developing better numerical tools. Reference URL N/A・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G25 Subject Category: Aeronautical Technology PDF Responsible Representative: Kanako Yasue Contact Information: Kanako Yasue(yasue.kanako@jaxa.jp) Members: Masatoshi Kanayama, Yuki Kishi, Atsushi Shinozuka, Masayuki Sasaki, Kanako Yasue Abstract Various types of eVTOL (electric vertical take-off and landing aircraft) have been proposed to develop new mobility markets such as air taxis, and global competition is intensifying. However, the development history of eVTOL is relatively short, and there is little data for designing products・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G24 Subject Category: Aeronautical Technology PDF Responsible Representative: Kazuyuki Nakakita, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Andrea Sansica(sansica.andrea@jaxa.jp) Members: David Lusher, Yuya Ohmichi, Andrea Sansica, Markus Zauner Abstract FaSTAR's default routine calculations were accelerated with OpenACC. We analyze High-Lift configuration of the NASA CRM aircraft (CRM-HL) at low-speed stall conditions using GPU-based FaSTAR. For buffet analysis, we performed GPU-based calculations using the OpenSBLI code. Reference URL N/A・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G23 Subject Category: Aeronautical Technology PDF Responsible Representative: Yasuhiro Mizobuchi, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Shingo Matsuyama(matsuyama.shingo@jaxa.jp) Members: Masanori Harada, Nagayoshi Hiromitsu, Kotaro Iguchi, Yuta Kusakabe, Hideki Moriai, Koutarou Munenaga, Shingo Matsuyama, Taisei Miyoshi, Yuichi Taniguchi Abstract There is a strong need to incorporate LES that can reproduce combustion phenomena with high fidelity into the design process to improve the efficiency of combustor development for aero・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G22 Subject Category: Aeronautical Technology PDF Responsible Representative: Kazuyuki Nakakita, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Andrea Sansica(sansica.andrea@jaxa.jp) Members: Atsushi Hashimoto, Kenji Hayashi, Yuki Ide, Takashi Ishida, Masashi Kanamori, David Lusher, Tomoaki Matsuzaki, Yoimi Kojima, Yosuke Sugioka, Andrea Sansica, Kosuke Uchida, Takahiro Yamamoto, Markus Zauner Abstract High-accuracy simulations for stall and buffet are needed during the aircraft design. However, since the simulation cost is very high, we・・・<<read more>>
