JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24ER3500 Subject Category: Space Technology PDF Responsible Representative: SUTO, Hiroshi, GOSAT-2 Project Team, Space Technology Directorate I Contact Information: Rio Kajiura(kajiura.rio@jaxa.jp) Members: Makiko Hashimoto, Shin Ishida, Kenji Kowata, Fumie Kataoka, Yuki Kobayashi, Nobuhiro Kikuchi, Taro Makino, Tomoyuki Mabuchi, Hiroshi Suto, Hideki Suetake, Shigeaki Wada, Yugi Yata Abstract GOSAT-2 project retrieve and estimate the global concentration distribution of major greenhouse gases including the sources and natural absorbers with high level of・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24ETET00 Subject Category: Skills Acquisition System PDF Responsible Representative: Nobutaka Taniguchi, PhD candidate student of University of Tokyo Contact Information: Nobutaka Taniguchi(taniguchi-nobutaka@g.ecc.u-tokyo.ac.jp) Members: Nobutaka Taniguchi Abstract Stability analysis is a method to investigate the time-evolution of disturbance field applied to the flow field. In this study, we develop a numerical method suitable for the analysis of compressible flow considering the accurate track of nonlinear time-evolution of the disturbance field. To・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24ETET45 Subject Category: Skills Acquisition System PDF Responsible Representative: Kanako Yasue, Aviation Technology Division Aviation Utilization Expansion Innovation Hub Contact Information: Hideaki Sugawara(sugawara.hideaki@jaxa.jp) Members: Hideaki Sugawara, Kosuke Saito, Shunsuke Takeuchi, Yasutada Tanabe Abstract Multirotor aircraft, such as drones and electric vertical take-off and landing (eVTOL) aircraft, generate complex flow fields due to interactions among multiple rotors. These flow fields interferes with various components of the aircraft, affecting aerodynamic performance and・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24ETET02 Subject Category: Skills Acquisition System PDF Responsible Representative: Kanako Yasue, Aviation Technology Directorate, Aviation Integration Innovation Hub Contact Information: Takeshi Akasaka, Kanazawa Institute of Technology(akasaka@neptune.kanazawa-it.ac.jp) Members: Wataru Morita, Hideaki Sugawara, Takeshi Akasaka Abstract In Japan, the realization of electric vertical take-off and landing (eVTOL) aircraft are being researched and developed. The interaction between the rotor wake and the propulsion propeller creates a complex flow field that can affect both・・・<<read more>>
