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>>
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>>
JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EA3203 Subject Category: Aeronautical Technology PDF Responsible Representative: Shigeru Hamamoto, Aerodynamics Research Unit, Aeronautical Technology Directorate Contact Information: Kazuyuki Nakakita, Aerodynamics Research Unit, Aeronautical Technology Directorate(nakakita@chofu.jaxa.jp) Members: Kazuyuki Nakakita, Shunsuke Koike, Shigeru Kuchiishi, Kanako Yasue, Hiroshi Kato, Mitsuhiro Murayama, Kentaro Tanaka, Tohru Hirai, Yasushi Ito, Keita Hatanaka, Hiroya Toriida Abstract The Aerodynamic Prediction Technology, which is a part of the Innovation for Design, Data-acquisition, Trouble-shoot and Certification in Aircraft Development,・・・<<read more>>
JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EG3103 Subject Category: Research and Development PDF Responsible Representative: Susumu Hasegawa, Research Unit IV,Research and Development Directorate , JAXA Contact Information: Susumu Hasegawa, Research Unit IV,Research and Development Directorate , JAXA(hasegawa.susumu@jaxa.jp) Members: Susumu Hasegawa, Toshihiko Munakata, Masaharu Takahashi , Masaaki Fukui Abstract Mainly two topics, aiming at the development of the space transport system in the future are studied. Assuming the flight demonstration, the ejector design that maximizes the air・・・<<read more>>
JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18ETET17 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: Daichi Asaoka Abstract The research objective is to implement Cumulant LBM for collision operator and validate it in terms of the solution accuracy, stability, and cost for high-Reynolds number flow. In order to compare with SRT and Cascaded LBM, numerical・・・<<read more>>
