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Integrated Simulation over aircraft, rotorcraft and engines

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G21 Subject Category: Aeronautical Technology PDF Responsible Representative: Atsushi Hashimoto, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Taisuke Nambu(nambu.taisuke@jaxa.jp) Members: Andrea Sansica, Hirokazu Higashida, Manabu Hisida, Atsushi Hashimoto, Mami Hayakawa, Kenji Hayashi, Tomoaki Ikeda, Takashi Ishida, Masatoshi Kanayama, Ryohei Kirihara, Masashi Kanamori, Takuhito Kuwabara, Shingo Matsuyama, Yasuhiro Mizobuchi, Taisuke Nambu, Hideji Saiki, Kei Shimura, Kanako Yasue, Hiroki Yao Abstract In this study, with the aim of shortening the・・・<<read more>>

Research and development of prediction technology for thermal and aerodynamic characteristics of hypersonic vehicle

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G20 Subject Category: Aeronautical Technology PDF Responsible Representative: Yasuhiro Mizobuchi, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: matsuyama.shingo@jaxa.jp(matsuyama.shingo@jaxa.jp) Members: Keisuke Fujii, Shingo Matsuyama, Hidemi Takahashi, Takahiro Yamamoto Abstract Strong shock waves are generated around a flying object at hypersonic speeds, and the high-temperature gas compressed by the shock waves causes strong heat transfer to the hypersonic vehicle. The objective of this research is to establish a technique to・・・<<read more>>

Research on Particle Simulation Methods

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G19 Subject Category: Aeronautical Technology PDF Responsible Representative: Yasuhiro Mizobuchi, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Kenichi Kubota(kubota.kenichi@jaxa.jp) Members: Kenichi Kubota, Keita Nakamoto, Hiroki Tsujimura Abstract The purpose of this research is to obtain the simulation technology of particle simulation, known to be useful for analysing multi-physics phenomena, to accelerate aircraft development. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System JSS3 was used to・・・<<read more>>

Research and development of basic technologies for building conceptual design frameworks

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G18 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 Abstract This research aims to enable aircraft operators to make appropriate business decisions ahead of market changes in new aircraft markets, including the rapidly changing unmanned aircraft market, by making it easier to understand aircraft performance and・・・<<read more>>

Development of Aeroelastic Simulation Tool based on FaSTAR-Move

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201G02 Subject Category: Aeronautical Technology PDF Responsible Representative: Hitoshi Arizono, Aircraft Lifecycle Innovation Hub Contact Information: Hitoshi Arizono(arizono.hitoshi@jaxa.jp) Members: Hitoshi Arizono, Kohei Konishi, Hamidreza Kheirandish Abstract Development of Aeroelastic Simulation Tool based on FaSTAR-Move Reference URL N/A Reasons and benefits of using JAXA Supercomputer System Aeroelastic analysis requires unsteady analysis. Therefore, it is necessary to use JSS2 because the simulation cost is high. Achievements of the Year Inplemented the new・・・<<read more>>