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Development of combustor simulation system based on physics understanding and modelling

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JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EDA201N06 Subject Category: Aeronautical Technology PDF Responsible Representative: Yasuhiro Mizobuchi, Senior researcher, Aeronautical echnology Directrate, Numerical Simulation Research Unit Contact Information: Yasuhiro Mizobuchi(mizo@chofu.jaxa.jp) Members: Manabu Hisida, Taisuke Nambu, Hiroki Yao, Shogo Yasuda, Yasuhiro Mizobuchi, Hiroyuki Abe, Takeshi Okabe, Shingo Matsuyama, Mikiroh Motoe Abstract Development of simulation technology applicable to combustor design based on physics understanding and modelling by detailed and high-fidelity simulations Reference URL N/A Reasons for using JSS2 World-level・・・<<read more>>

Systematic improvement of build and comparison of aerodynamic models of aircraft

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JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EDA201N05 Subject Category: Aeronautical Technology PDF Responsible Representative: Makoto Ueno, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Makoto Ueno, Aeronautical Technology Directorate, Numerical Simulation Research Unit(ueno.makoto@jaxa.jp) Members: Makoto Ueno, Hiroya Toriida, Takahiro Uchiyama, Kanako Yasue, Kenji Hayashi, Takashi Ishida, Fumitake Kuroda, Yuko Ueno 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>>

Development of Aeroelastic Simulation Tool based on FaSTAR-Move

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JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EDA201N02 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 for using JSS2 Aeroelastic analysis requires unsteady anlysis. Therefore, it is necessary to use JSS2 because the simulation cost is high. Achievements of the Year Inplemented the function of・・・<<read more>>

Comparison of Strain Distribution Between Results of Flight Test and Finite Element Analysis

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JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EDA101S01 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 Comparison of Strain Distribution Between Results of Flight Test and Finite Element Analysis Reference URL N/A Reasons for using JSS2 Because complex real aircraft configuration is very expensive for simulation Achievements of the Year The strain distribution measured in・・・<<read more>>

Fundamental Researches of Fluid and Combustion for the Hypersonic Flight

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JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18ECMP18 Subject Category: Competitive Funding PDF Responsible Representative: Kouichi Okita, Director, Research Unit IV, Research and Development Directorate Contact Information: Masahiro Takahashi(takahashi.masahiro@jaxa.jp) Members: Masahiro Takahashi, Masatoshi Kodera, Toshihiko Munakata, Masaaki Fukui, Masaharu Takahashi, Susumu Hasegawa, Sadatake Tomioka Abstract The wind tunnel tests by using sub-scaled models play important roles for the development of the air-breathing propulsion system for a hypersonic transporter. However, in some cases, the flow of the wind・・・<<read more>>