JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21ETET10 Subject Category: Skills Acquisition System PDF Responsible Representative: Takashi Aoyama, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Manami Fujii(m-fujii@moegi.waseda.jp) Members: Manami Fujii Abstract JAXA and universities have been advancing research to realize a hypersonic passenger airplane. This plan is divided into 4 stages and the 1st stage is called High-Mach Integrated Control Experiment (HIMICO). This is a hypersonic flight experiment aiming at establishing the integrated control technologies・・・<<read more>>
JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EA3202 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Mami Hayakawa(hayakawa.mami@jaxa.jp) Members: Atsushi Hashimoto, Mami Hayakawa, Takashi Ishida, Masahiro Kanazaki, Yukinori Morita, Takuya Ogura, Tetsuji Ogawa, Minoru Yoshimoto Abstract An aerodynamic optimization library “Harmonee,” which uses the unstructured CFD code FaSTAR, is develped and its validity and efficiency are examined. A Multi-Objective Evolutionary Algorithm (MOEA) is employed as an aerodynamic・・・<<read more>>
JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EH2900 Subject Category: Common Business PDF Responsible Representative: Yuji Kado, Manager, Safety and Mission Assurance Department Contact Information: Kado, Yuji, JAXA Safety and Mission Assurance Department(kado.yuji@jaxa.jp) Members: Youichi Iiyama, Yuji Kado, Takafumi Nakagawa, Tokikatsu Namba, Atsuo Takino, Chihiro Uematsu Abstract JAXA and Kyoto University are researching with quality engineering tools (JIANT) and wallstat, a seismic simulator for wooden buildings. Our theme is research on the combination of testing and simulation・・・<<read more>>
JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EA1403 Subject Category: Aeronautical Technology PDF Responsible Representative: Shigeru Hamamoto, Aviation Technology Directorate, Aeronautical Facility Research Unit Contact Information: Keisuke Fujii(keisuke@chofu.jaxa.jp) Members: Keisuke Fujii, Hiroya Toriida, Hidemi Takahashi, Yoshiki Takama, Takahiro Yamamoto Abstract To enhance hypersonic aerodynamic testing technology especially for reentering vehicles through developing understanding about the hypersonic wind tunnel nozzle flow which affects a lot estimation error to the flight characteristics and through defining the ability in predicting・・・<<read more>>
JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21ECWU24 Subject Category: Cooperative Graduate School System PDF Responsible Representative: Shujiro Sawai, Demartment of Space Flight Systems, Institute of Space and Astronautical Science Contact Information: Yusuke Maru(maru.yusuke@jaxa.jp) Members: Haruaki Seta, Maiko Yamakawa Abstract Fluid phenomena that appears in space rockets and spacecraft was analysed. There are two main subjects; one is design study of air inlet for a reusable ballistic flight rocket equipped with the air breathing engine. The other・・・<<read more>>
