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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>>

Process analysis of additive manufacturing

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201C88 Subject Category: Aeronautical Technology PDF Responsible Representative: Natsuki Tsushima, Aviation Technology Directorate, Aviation Environmental Sustainability Innovation Hub Contact Information: Natsuki Tsushima(tsushima.natsuki@jaxa.jp) Members: Masao Ohishi, Natsuki Tsushima Abstract This study aims to develop a numerical analsysis scheme to evaluate the additive manufacturing process. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System Analysis of additive manufacturing process involves finite elements for thermal analysis during the process as well・・・<<read more>>

Numerical analysis on combustion instability considering spray response

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201C30 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, Yuta Sasaki, Kodai Kato, Yoshio Zama Abstract Numerical analysis on combustion instability considering spray response is performed to clarify phenomena and improve prediction capability of CFD in combustion instabilities.・・・<<read more>>

Numerical analysis for optimal design of helicopter rotor blades

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDA201C22 Subject Category: Aeronautical Technology PDF Responsible Representative: Kanako Yasue, Aviation Technology Directorate, team leader, Aircraft Life-cycle Innovation Hub, Airmobility Digital Design Team Contact Information: Keita Kimura(kimura.keita@jaxa.jp) Members: Fumihiro Kajiwara, Keita Kimura, Masahiko Sugiura, Hideaki Sugawara, Yasutada Tanabe Abstract JAXA, DLR, and ONERA are collaborating on research as to blade optimization under various flight conditions for the purpose of validating and accumulating knowledge on the helicopter blade analysis tools and・・・<<read more>>