JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EA3304 Subject Category: Aeronautical Technology PDF Responsible Representative: Yoshikazu Makino, Director, Aviation Systems Research Unit, Aero Contact Information: Yasutada Tanabe, Senior Researcher, Aviation Systems Research Unit, Aeronautical Technology Directorate, JAXA(tan@chofu.jaxa.jp) Members: Yasutada Tanabe, Noboru Kobiki, Masahiko Sugiura, Hideaki Sugawara Abstract Aiming to achieve a flight speed as high as twice of the conventional helicopters, a new concept of compound helicopter is proposed. Key technologies such the system integration, remarkable reduction・・・<<read more>>
JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EA2150 Subject Category: Aeronautical Technology PDF Responsible Representative: Tatsuya Ishii, Propulsion Research Unit, Aeronautical Technology Directorate Contact Information: Kazuaki Matsuura, Japan Aerospace Exploration Agency, Aeronautical Technology Directorate, Propulsion Research Unit(matsuura.kazuaki@jaxa.jp) Members: Kazuaki Matsuura, Naoki Nakamura, Mitsumasa Makida, Huilai Zhang, Jun Iino, Kinya Saito Abstract A numerical study is performed to clarify phenomena on atomization and spray combustion. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System The atomization・・・<<read more>>
JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EA2121 Subject Category: Aeronautical Technology PDF Responsible Representative: Hideyuki Taguchi, Research Plan Manager, Propulsion Technology Research Unit, Aeronautical Technology Directorate Contact Information: Hideyuki Taguchi(taguchi.hideyuki@jaxa.jp) Members: Motoyuki Hongoh, Masaharu Hiruma, Hideyuki Taguchi, Yuki Kayama, Hiroyuki Tanaka, Mizuki Fukazawa, Junichi Oki, Yutaka Ikeda, Manami Fujii Abstract This research aims at the demonstration of the thrust control method of a hypersonic pre-cooled turbojet engine using liquid hydrogen fuel and the aircraft / propulsion・・・<<read more>>
JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EA2117 Subject Category: Aeronautical Technology PDF Responsible Representative: Mitsumasa Makida(JAXA, Aeronautical Technology Directorate) Contact Information: Mitsumasa Makida(Aeronautical Technology Directorate)(makida.mitsumasa@jaxa.jp) Members: Mitsumasa Makida, Naoki Nakamura Abstract In this research, we aim to obtain design methods for development of aircraft combustors with real configuration, which estimate dispersion of the fuel droplets, evaporation, and combustion processes. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System It is important to do parametric・・・<<read more>>
JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EA2111 Subject Category: Aeronautical Technology PDF Responsible Representative: Tatsuya Ishii, Aeronautical Technology Directorate, Propulsion Research Unit Contact Information: Junichi Kazawa, Aeronautical Technology Directorate, Propulsion Research Unit(kazawa.junichi@jaxa.jp) Members: Junichi Kazawa, Takahiro Kawahara Abstract Implement LES and DES in the rotating coordinate system to improve the aerodynamic performance prediction accuracy of rotating machine like fan, compressor, and so on, flows by numerical simulation. Reference URL N/A Reasons and benefits of using JAXA・・・<<read more>>
