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Innovation for Design, Data-acquisition, Trouble-shoot and Certification in Aircraft Development: Acceleration and accuracy improvement of aerodynamic modeling

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JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EDA101A01 Subject Category: Aeronautical Technology PDF Responsible Representative: Shigeru Hamamoto, Aeronautical Technology Directorate, Aerodynamics Research Unit Contact Information: Kazuyuki Nakakita, Aeronautical Technology Directorate, Aerodynamics Research Unit(nakakita@chofu.jaxa.jp) Members: Kazuyuki Nakakita, Hiroya Toriida, Hiroshi Kato, Hajime Miki Abstract The Aerodynamic Prediction Technology, which is a part of the Innovation for Design, Data-acquisition, Trouble-shoot and Certification in Aircraft Development, constructs the assist technologies to accelerate domestic aircraft development sequences using basic aerodynamic technologies.・・・<<read more>>

Collaborative research : advancement of unsteady flow simulation tequnique

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JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EA3210 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Takashi Ishida, Aeronautical Technology Directorate, Numerical Simulation Research Unit(ishida.takashi@jaxa.jp) Members: Atsushi Hashimoto, Takashi Ishida, Hideaki Sugawara, Keiji Ueshima, Minoru Yoshimoto, Takuya Ogura, Shinsuke Nishimura, Yukinori Morita, Kazuhiro Imai, Kei Nakanishi, Shigeru Kuchiishi Abstract The research on verification and functional improvement of FaSTAR/FaSTAR-Move is conducted for the purpose of the improvement of・・・<<read more>>

JAXA Chofu Open Day(Apr.21, 2019): JSS2 and its Application to R&D Exhibited

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JAXA Chofu Open Day will be held on April 21, 2019, as one of the program of "Science & Technology Week (Japanese)". In Supercomputer building, JSS2 and its Application to R&D  will be exhibited, including video and panel presentations. This year we are planning to renew the exhibition booth, for convenience to the visitors. We are looking forward to meeting with you.   For detail of "JAXA Chofu Open Day", please visit "JAXA 調布航空宇宙センター 一般公開 2019 (Japanese)".  

Research on three-dimensional buffet simulation

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JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18ETET21 Subject Category: Skills Acquisition System PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Takashi Ishida, Aeronautical Technology Directorate, Numerical Simulation Research Unit(ishida.takashi@jaxa.jp) Members: Yoimi Kojima, Yoichi Saito Abstract In this project, we conduct a research on Embedded Large Eddy Simulation (ELES), which is one of the approach to simulate unsteady flows, in order to predict and understand the three-dimensional buffet phenomenon. Reference URL・・・<<read more>>

Research on engine intake simulation

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JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18ETET10 Subject Category: Skills Acquisition System PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Takashi Ishida, Aeronautical Technology Directorate, Numerical Simulation Research Unit(ishida.takashi@jaxa.jp) Members: Hidekazu Yoshida, Masakazu Sano Abstract This project aims to verify the validity of FaSTAR for internal flow simulations. Reference URL N/A Reasons for using JSS2 The reason for using JSS2 is to accelerate the RANS simulation on relatively large computational・・・<<read more>>