JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDA201J02 Subject Category: Aeronautical Technology PDF Responsible Representative: FUJII Kenji, Director, Aviation Technology Directrate, Fundamental Aeronautics Research Unit Contact Information: Abe Hiroyuki(abe.hiroyuki@jaxa.jp) Members: Hiroyuki Abe, Shingo Matsuyama, Yasuhiro Mizobuchi, Taisuke Nambu Abstract Fluid simulation in the aerospace field targets flow fields with turbulence and chemical reactions around aircraft and spacecraft. In addition, simulations of combustors for gas turbine engines and rocket engines sometimes have to deal with complex geometries. This・・・<<read more>>
JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDA201N04 Subject Category: Aeronautical Technology PDF Responsible Representative: Atsushi Hashimoto, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Yuya Ohmichi(ohmichi.yuya@jaxa.jp) Members: Mami Hayakawa, Yoshitaka Ishii, Keita Nakamoto, Yuya Ohmichi, Kento Yamada Abstract Knowledge extraction techniques for large datasets are important because the computers and numerical simulation techniques have been highly developed and they are producing a huge amount of data. In this study, we have been developing knowledge extraction・・・<<read more>>
JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDA201N05 Subject Category: Aeronautical Technology PDF Responsible Representative: Yasuhiro Mizobuchi, Aircraft Lifecycle Innovation Hub, Aviation Technology Directorate Contact Information: Makoto Ueno, Aircraft Lifecycle Innovation Hub, Aviation Technology Directorate(ueno.makoto@jaxa.jp) Members: Makoto Ueno, Kento Yamada, Chigusa Hamada, Takahiro Yamamoto Abstract The air flow rate in the engine nacelle is adjusted using annular plugs placed in the nacelle to evaluate the effect of the air flow rate in the engine nacelle on the・・・<<read more>>
JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDA201J01 Subject Category: Aeronautical Technology PDF Responsible Representative: FUJII Kenji, Director, Aviation Technology Directrate, Fundamental Aeronautics Research Unit Contact Information: Abe Hiroyuki(abe.hiroyuki@jaxa.jp) Members: Hiroyuki Abe, Manabu Hisida, Ryohei Kirihara, Takuhito Kuwabara, Yuichi Matsuo, Shingo Matsuyama, Yasuhiro Mizobuchi, Taisuke Nambu, Takeshi Okabe, Kei Shimura, Yukari Sakano, Hiroki Yao Abstract The aim is to model key phenomena of turbulence, fuel atomization, and combustion based on physics understanding by detailed and high-fidelity simulations・・・<<read more>>
JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDA201G27 Subject Category: Aeronautical Technology PDF Responsible Representative: Atsushi Hashimoto, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Andrea Sansica(sansica.andrea@jaxa.jp) Members: Kenji Hayashi, Tomoaki Matsuzaki, Yoimi Kojima, Andrea Sansica, Paul Zehner, Markus Zauner Abstract APC-8 was held to investigate the aerodynamic characteristics of the NASA Common Research Model High-Lift (CRM-HL) configuration. We calculated the CRM-HL characteristics with RANS/URANS and confirmed the data superiority of warm start. Reference URL Please・・・<<read more>>
