JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EA1403 Subject Category: Aeronautical Technology PDF Responsible Representative: Shigeru Hamamoto, Aviation Technology Directorate, Aeronautical Facility Research Unit Contact Information: Keisuke Fujii(fujii.keisuke@jaxa.jp) Members: Keisuke Fujii, Hiroya Toriida, Hidemi Takahashi, Yoshiki Takama, Takahiro Yamamoto Abstract To enhance hypersonic aerodynamic testing technology especially for reentering vehicles through developing understanding about the hypersonic wind tunnel nozzle flow which affects a lot estimation error to the flight characteristics and through defining the ability in predicting・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EA0714 Subject Category: Aeronautical Technology PDF Responsible Representative: Mitsumasa Makida(JAXA, Aeronautical Technology Directorate) Contact Information: Mitsumasa Makida(JAXA, Aeronautical Technology Directorate)(makida.mitsumasa@jaxa.jp) Members: Naoki Nakamura, Mitsumasa Makida, Takashi Ishiyama Abstract In the development process of aircraft combustors, air mass flow distribution between fuel nozzles, dilution and cooling air holes on the liner effects performances of combustors. So it is important to understand the internal flow and estimate the mass flow distribution. In・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EA0601 Subject Category: Aeronautical Technology PDF Responsible Representative: Dongyoun Kwak, Hub Maneger, Aviation Environmental Sustainability Innovation Hub/Aviation Technology Directorate Contact Information: Naoko Tokugawa(tokugawa.naoko@jaxa.jp) Members: Takahiro Ishida, Keisuke Ohira, Naoko Tokugawa, Keiji Ueshima, Hayahide Yoshida, Shota Yamamoto, Koki Miyata Abstract The laminar flow vertical tail fins are designed and evaluated to establish practical technology for a natural laminar flow wing that will be applied to future subsonic aircraft. By investigating the・・・<<read more>>
