JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25ETET15_TMU Subject Category: Skills Acquisition System PDF Responsible Representative: Kwak Dongyoun, Aeronautical Technology Directorate, Aviation Enviromental Sustanability Innovation Hub Contact Information: Mitsuhiro Murayama, Aviation Enviromental Sustanability Innovation Hub(murayama.mitsuhiro@jaxa.jp) Members: Ryutaro Furuya, Yasushi Ito, Mitsuhiro Murayama, Takuto Masaki, Kazuhiro Takeoka Abstract The purpose of the iGreen research is to develop and mature a bunch of advanced and innovative technologies on aerodynamics, aeroacoustics, and structures to enable airframe design with higher environmental・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25ETET45 Subject Category: Skills Acquisition System PDF Responsible Representative: Kanako Yasue, Aviation Technology Directorate, Aviation Integration Innovation Hub Contact Information: Hideaki Sugawara(sugawara.hideaki@jaxa.jp) Members: Tomoya Karasawa, Hideaki Sugawara, Shunsuke Takeuchi, Yasutada Tanabe Abstract The flow field around a rotor is inherently unsteady and asymmetric. The relative velocity along the blade depends on the radial position and, during forward flight, also varies with the azimuth angle. In recent years, rotorcraft encompass a・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EU0912 Subject Category: Space and Astronautical Science PDF Responsible Representative: Yoshifumi Saito, Institute of Space and Astronautical Science, Department of Solar System Sciences Contact Information: Toshifumi Shimizu(shimizu.toshifumi@jaxa.jp) Members: Toshifumi Shimizu, Kouhei Teraoka, Daiki Yamasaki Abstract Our study focuses on understanding of the mechanism responsible for the occurrence of the solar flares. We derive 3D magnetic field structure in the corona by performing a 3D magnetohydrodynamics simulation using vector magnetic field・・・<<read more>>
JAXA Supercomputer System Annual Report February 2025-January 2026 Report Number: R25EEA10100 Subject Category: Aeronautical Technology PDF Responsible Representative: Takeshi Fujiwara, Hub Manager, Aviation Technology Directorate, Aviation Safety Innovation Hub Contact Information: Midori Maki(maki.midori@jaxa.jp) Members: Yuka Fujita, Midori Maki, Ryota Yamakawa Abstract Sudden changes in low-level wind conditions around airports pose a potential risk to aircraft during takeoff and landing. This project aims to improve the situational awareness of pilots and flight dispatchers by predicting and visualizing terrain-induced turbulence in the・・・<<read more>>
