JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21ECMP15 Subject Category: Competitive Funding PDF Responsible Representative: Takashi Aoyama, Aeronautical Techonology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Kazuyuki Nakakita (Aeronautical Techonology Directorate, Aircraft Lifecycle Innovation Hub)(nakakita.kazuyuki@jaxa.jp) Members: Masato Imai, Kazuyuki Nakakita Abstract This study focuses on trailing edge noise (TE noise), which is one of the noises generated by aircraft wings, and examines efficient suppression methods for TE noise by understanding the flow field structure on the wing・・・<<read more>>
JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21ECMP08 Subject Category: Competitive Funding PDF Responsible Representative: Shingo Matsuyama, Aeronautical Technology Directorate, Fundamental Aeronautics Research Unit Contact Information: Shingo Matsuyama(matsuyama.shingo@jaxa.jp) Members: Shingo Matsuyama Abstract In this study, we aim to realize a comprehensive LES that does not require any tuning for model parameters to the target flow field by solving the SGS stress transport equations. The SGS stress equations are derived exactly from the spatial filtering operation, but requires・・・<<read more>>
JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EDA101R21 Subject Category: Aeronautical Technology PDF Responsible Representative: Yasushi Watanabe, Program Director of Aviation Technology, Aviation Technology Directorate Contact Information: Takehisa Takaishi, Airframe Noise Reduction Team, Aviation Technology Directorate(takaishi.takehisa@jaxa.jp) Members: Takehisa Takaishi, Mitsuhiro Murayama, Yasushi Ito, Ryotaro Sakai, Kazuomi Yamamoto, Kazuki Fukaya, Kentaro Tanaka, Tohru Hirai, Gen Nakano, Takashi Ishida Abstract In order to meet the projected demand for air passengers, and to strengthen the international competitiveness of Japan airports・・・<<read more>>
JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EDA101R20 Subject Category: Aeronautical Technology PDF Responsible Representative: Yasushi Watanabe, Program Director of Aviation Technology, Aviation Technology Directorate Contact Information: Takehisa Takaishi, Airframe Noise Reduction Team, Aviation Technology Directorate(takaishi.takehisa@jaxa.jp) Members: Takehisa Takaishi, Mitsuhiro Murayama, Yasushi Ito, Ryotaro Sakai, Kazuomi Yamamoto, Kazuki Fukaya, Kentaro Tanaka, Tohru Hirai, Gen Nakano, Takashi Ishida Abstract In order to meet the projected demand for air passengers, and to strengthen the international competitiveness of Japan airports・・・<<read more>>
JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EG3215 Subject Category: Research and Development PDF Responsible Representative: Taro Shimizu, Research and Development Directorate, Research Unit III Contact Information: Hiedyo Negishi(negishi.hideyo@jaxa.jp) Members: Yu Daimon, Taroh Fukuda, Osamu Fukasawa, Ashvin Hosangadi, Hideyo Negishi, Takenori Nakajima, Shinji Ohno, Masashi Toyama, Andrea Zambon, Satoshi Ukai, Himeko Yamamoto, Rika Yamada Abstract Next generation of space transport systems need not only to reduce costs with high perfoemance propulsion for a particular mission but also・・・<<read more>>
