JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24ECMP27 Subject Category: Competitive Funding PDF Responsible Representative: Kanako Yasue, Aviation Technology Directorate, Aviation Integration Innovation Hub Contact Information: Shigeru Sunada(shigeru.sunada@mae.nagoya-u.ac.jp) Members: Mahiro Iwaki, Fumihiro Kajiwara, Ryo Nishino, Hideaki Sugawara Abstract In recent years, aircraft electrification has been advancing in the aviation industry. A flight of an airplane with batteries is strongly disturbed with a wind, because they are small and light. We focus on an electric airplane having multiple・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24ECMP28 Subject Category: Competitive Funding PDF Responsible Representative: Masashi Harada, Aeronautical Thechnology Directorate, Aviation Safety Innovation Hub Contact Information: Mizue Munekata, Kumamoto Univercity(munekata@gpo.kumamoto-u.ac.jp) Members: Mizue Munekata, Junnosuke Suganuma Abstract Currently, SLT is developing a tilt-wing VTOL aircraft. It is necessary to develop a propeller that can demonstrate high efficiency over a wide range of speeds from low to high to meet the requirements of this aircraft. The propeller is designed・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24ECMP30 Subject Category: Competitive Funding PDF Responsible Representative: Yuko Inatomi, Institute of Space and Astronautical Science, Department of Interdisciplinary Space Science Contact Information: Ryoji Takaki(takaki.ryoji@jaxa.jp) Members: Kazuhiro Imai, Yosuke Matsumura, Ryoji Takaki Abstract Realization of high-precision aerodynamic prediction by high-fedelity LES analysis around whole aircraft configulation for actual flight conditions. Reference URL Please refer to http://www.klab.mech.tohoku.ac.jp/fugaku/index.html . Reasons and benefits of using JAXA Supercomputer System It is possible to develop・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24ECMP40 Subject Category: Competitive Funding PDF Responsible Representative: Tomo Takeda, Aviation Technology Directorate, Aircraft Digital Transformation Technology Demonstration Project Team Contact Information: Tomo Takeda(takeda.tomo@jaxa.jp) Members: Hisashi Kumazawa, Makoto Goto, Shintaro Kamiyama, Kenji Asakawa Abstract The objective of this research is to evaluate analysis accuracy and effect of a bundle of wires close to the target wire in element tests for indirect effect of lightning on aircraft. Reference URL N/A Reasons・・・<<read more>>
JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24ECMP77 Subject Category: Competitive Funding PDF Responsible Representative: Kazuyuki Nakakita, Aeronarutical Technology Directorate, Fundamental research unit Contact Information: Yoimi Kojima(kojima.yoimi@jaxa.jp) Members: Yoimi Kojima Abstract This study aims to develop an efficient method for total temperature suppression using the resolvent analysis method, a technique for analyzing the linear response characteristics of flow. By leveraging resolvent analysis, the goal is to shorten the aircraft noise reduction process, which has traditionally required extensive・・・<<read more>>
