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Nonlinear Aeroelastic Framework for Multi-fidelity Analysis

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA101S01 Subject Category: Aeronautical Technology PDF Responsible Representative: Hitoshi Arizono, Aeronautical Technology Directorate, Structures and Advanced Composite Research Unit Contact Information: Hitoshi Arizono(arizono.hitoshi@jaxa.jp) Members: Hitoshi Arizono, Youichi Sano, Natsuki Tsushima Abstract Nonlinear Aeroelastic Framework for Multi-fidelity Analysis Reference URL N/A Reasons and benefits of using JAXA Supercomputer System Because high fidelity analysis is very expensive for simulation Achievements of the Year We designed a wind tunnel test model by addtive・・・<<read more>>

FQUROH+: CFD Code Modifications

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA101R29 Subject Category: Aeronautical Technology PDF Responsible Representative: Yoshikazu Makino, Unit Head, Aeronautical Technology Directorate, Aviation Systems Research Unit Contact Information: Mitsuhiro Murayama(murayama.mitsuhiro@jaxa.jp) Members: Mitsuhiro Murayama, Kentaro Tanaka, Tomoaki Ikeda, Yosuke Matsumura, Masayuki Kakehi Abstract JAXA FQUROH+ Research aims at raising the technical maturity level of the noise reduction technology for high-lift devices and landing gear, which draws international attention to reduce noise in areas around airports, to a level・・・<<read more>>

Research on Airframe Noise Reduction Design (FQUROH+)

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA101R21 Subject Category: Aeronautical Technology PDF Responsible Representative: Yoshikazu Makino, Aviation Systems Research Unit, Aeronautical Technology Directorate Contact Information: Takehisa Takaishi, Flight Demonstration of Quiet Technology to Reduce Noise from High-Lift Configurations (FQUROH+) Team, Aviation Systems Research Unit, Aeronautical Technology Directorate(takaishi.takehisa@jaxa.jp) Members: Takehisa Takaishi, Mitsuhiro Murayama, Yasushi Ito, Ryotaro Sakai, Kazuomi Yamamoto, Tohru Hirai, Kentaro Tanaka, Kazuhisa Amemiya, Gen Nakano, Takashi Ishida Abstract This research is being carried out as・・・<<read more>>

Aerodynamic Simulations on Airframe Noise Reduction Technology (FQUROH+)

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA101R20 Subject Category: Aeronautical Technology PDF Responsible Representative: Yoshikazu Makino, Aviation Systems Research Unit, Aeronautical Technology Directorate Contact Information: Takehisa Takaishi, Flight Demonstration of Quiet Technology to Reduce Noise from High-Lift Configurations (FQUROH+) Team, Aviation Systems Research Unit, Aeronautical Technology Directorate(takaishi.takehisa@jaxa.jp) Members: Takehisa Takaishi, Mitsuhiro Murayama, Yasushi Ito, Ryotaro Sakai, Kazuomi Yamamoto, Tohru Hirai, Kentaro Tanaka, Kazuhisa Amemiya, Gen Nakano, Takashi Ishida Abstract The FQUROH (Flight Demonstration of Quiet Technology・・・<<read more>>

Innovative Green Aircraft Technology (iGreen) : Riblet coating technology

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JAXA Supercomputer System Annual Report April 2020-March 2021 Report Number: R20EDA101R01 Subject Category: Aeronautical Technology PDF Responsible Representative: Mitsuru Kurita, Aeronautical Technology Directorate, Aviation Systems Research Unit Contact Information: Mitsuru Kurita, Aeronautical Technology Directorate, Aviation Systems Research Unit(kurita.mitsuru@jaxa.jp) Members: Mitsuru Kurita, Fumitake Kuroda Abstract By developing a particular riblet pattern that is effective at reducing the turbulence frictional resistance, and by producing and applying an easy-to-coat method that can create an optimum riblet surface on the airframe, reduce friction drag・・・<<read more>>