JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EACA18 Subject Category: JSS Inter-University Research PDF Responsible Representative: Seiichiro Morizawa, Associate Professor, National Institute of Technology, Okinawa College Contact Information: Seiichiro Morizawa(morizawa@okinawa-ct.ac.jp) Members: Seiichiro Morizawa, Takashi Matsuno Abstract Research on unmanned aerial vehicles flying in the Martian atmosphere and at high altitudes on Earth has been conducted actively. The atmospheric density near the ground on Mars is a hundredth of that on Earth, and the atmospheric temperature is also・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EACA20 Subject Category: JSS Inter-University Research PDF Responsible Representative: Keiichi Kitamura, Associate Prof., Yokohama National University Contact Information: oonawa yuuki (oonawa-yuuki-by@ynu.jp) Members: Keiichi Kitamura, Tomohiro Mamashita, Yuki Onawa, Sora Yasui Abstract Numerical fluid dynamics calculations are being performed to understand the aerodynamic characteristics of rockets with protuberances. In particular, numerical resolution of the flow field around the vehicle due to the ring and the small vortices generated by the protuberances・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EACA21 Subject Category: JSS Inter-University Research PDF Responsible Representative: Keiichi Kitamura, Associate Prof., Yokohama National University Contact Information: Kakimoto Haruyuki(kakimoto-haruyuki-nb@ynu.jp) Members: Haruyuki Kakimoto, Seiichiro Kobayashi, Kohei Kawai, Keiichi Kitamura Abstract In recent years, the demand for small rockets has been increasing, and the protrusion of devices such as control units outside of the rocket body has had a negative impact on aerodynamic performance. In the previous study, CFD and wind・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EACA26 Subject Category: JSS Inter-University Research PDF Responsible Representative: Tomoaki Tatsukawa, Professor, Tokyo University of Science Contact Information: Tomoaki Tatsukawa(tatsukawa@rs.tus.ac.jp) Members: Takuto Ogawa, Tomoaki Tatsukawa, Keita Takigawa, Kevin Tan Abstract The objective in this project is to establish active flow control technology using dielectric barrier discharge (DBD) plasma actuators, which are expected to be used in aircraft and other applications. In addition to flow control around an airfoil, this year・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EACA41 Subject Category: JSS Inter-University Research PDF Responsible Representative: Makoto Sato, Associate Professor, Kogakuin University Contact Information: Makoto Sato, Kogakuin University(msato@cc.kogakuin.ac.jp) Members: Akito Goto, Ryu Moriya, Yoshiki Nakaniida, Makoto Sato, Yuriko Shiratsuchi, Yohei Takahashi, Hiroshi Yukita Abstract The ISAS/JAXA is leading a research and development project for various Mars aricrafts. In the Oyama Laboratory at the ISAS, experimental studies has been conducted to measure the aerodynamic characteristics of a Mars・・・<<read more>>
