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Systematic improvement of build and comparison of aerodynamic models of aircraft

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA201N05 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Aoyama, Director, Numerical Simulation Research Unit, Aeronautical Technology Directorate Contact Information: Makoto Ueno, Numerical Simulation Research Unit, Aeronautical Technology Directorate (ueno.makoto@jaxa.jp) Members: Makoto Ueno, Yuko Ueno, Kento Yamada, Hiroya Toriida, Takahiro Uchiyama, Masaru Naruoka, Tetsujiro Ninomiya Abstract A research to realize efficient validation of numerical simulation using experimental data such as flight test and wind tunnel test data utilizing mathematical model.・・・<<read more>>

Study on multi-dimensional time series data analysis

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA201N04 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Aeronautical Technology Directorate, Numerical Simulation Research Unit(ohmichi.yuya@jaxa.jp) Members: Yuya Ohmichi, Keita Nakamoto, Mami Hayakawa, Kento Yamada, Katsuhito Kozawa, Kohmi Takahashi, Kazuyuki Itoh Abstract Knowledge extraction techniques for large datasets are important because the computers and numerical simulation techniques have been highly developed and they produced huge datasets. In this study, we・・・<<read more>>

Research of Multi-Physics Simulation Technology

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA201N03 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Takashi Takahashi(takahashi.takashi@jaxa.jp) Members: Kan Ohkubo, Yuya Ohmichi, Takashi Takahashi, Masashi Kanamori, Kento Yamada, Tomoaki Ikeda, Keita Nakamoto, Kenichi Kubota, Hiroki Tsujimura, Atsuya Suzuki Abstract The purpose of this research is to obtain the simulaiton technology to analyze phenomana relating with multi-physics such as acoustic fluid dynamics and multi-phase flows. Reference URL・・・<<read more>>

Development of Aeroelastic Simulation Tool based on FaSTAR-Move

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA201N02 Subject Category: Aeronautical Technology PDF Responsible Representative: Hitoshi Arizono, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Hitoshi Arizono(arizono.hitoshi@jaxa.jp) Members: Hitoshi Arizono, Takashi Ishida, 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 JSS because the simulation cost is high. Achievements of the Year・・・<<read more>>

Research on unsteady flow simulation toward prediction of full flight envelope

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA201N01 Subject Category: Aeronautical Technology PDF Responsible Representative: Aoyama Takashi, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Yoimi Kojima, Andrea Sansica (kojima.yoimi@jaxa.jp,sansica.andrea@jaxa.jp) Members: Takashi Ishida, Atsushi Hashimoto, Kenji Hayashi, Takashi Aoyama, Takahiro Yamamoto, Masashi Kanamori, Yuki Ide, Keita Nakamoto, Andrea Sansica, Tomoaki Matsuzaki, Paul Zehner, Yoimi Kojima, Kanako Yasue, Ryosuke Fuse, Kei Shimura, Ryohei Kirihara, Manabu Hisida, Hitoshi Arizono, Keiji Ueshima, Taisuke Nambu, Katsuhito Kozawa, Yoko Takakura, Hiroki・・・<<read more>>