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Research and development for system integration of silent supersonic airplane technologies

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EA3800 Subject Category: Aeronautical Technology PDF Responsible Representative: Yoshikazu Makino, Aviation Technology Directorate, Silence Supersonic Aircraft Team Contact Information: Hiroaki Ishikawa(ishikawa.hiroaki2@jaxa.jp) Members: Junichi Akatsuka, Hiroaki Ishikawa, Shinya Koganezawa, Masashi Kanamori, Satoshi Kondo, Ryo Shimada, Yoshikazu Makino, Hajime Miki, Yusuke Naka, Hisato Takeda, Atsushi Ueno, Tatsunori Yuhara, Rei Yamashita Abstract It is important to acquire world-class high level technology in order to enhance the international competitiveness of Japan’s aircraft manufacturing industry,・・・<<read more>>

Hydrogen Application to Aircraft and Future Space Transportation System

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EA2121 Subject Category: Aeronautical Technology PDF Responsible Representative: Sadatake Tomioka, Leader, Hydrogen Aerospace Plane Team Contact Information: Hideyuki Taguchi(taguchi.hideyuki@jaxa.jp) Members: Shima Ariyoshi, Manami Fujii, Motoyuki Hongoh, Yusuke Hoshiya, Daiki Ito, Yuki Kuwabara, Aoto Kikui, Shota Kiuchi, Masafumi Momose, Taisuke Nambu, Koutarou Nakayama, Koichi Omi, Naoyuki Okamura, Junichi Oki, Shunsuke Imamura, Takahiro Terao, Nozomi Takaki, Rintaro Tanaka, Hideyuki Taguchi, Kotaro Yamada Abstract This research aims at the demonstration of the thrust・・・<<read more>>

Numerical analysis on atomization and spray combustion

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EA2150 Subject Category: Aeronautical Technology PDF Responsible Representative: Tatsuya Ishii, Aeronautical Technology Directorate, Aviation Environmental Sustainability Innovation Hub Contact Information: Kazuaki Matsuura, Japan Aerospace Exploration Agency, Aeronautical Technology Directorate, Aviation Environmental Sustainability Innovation Hub(matsuura.kazuaki@jaxa.jp) Members: Kazuaki Matsuura, Kinya Saito, Jun Iino, Naoki Nakamura, Mitsumasa Makida 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・・・<<read more>>

Research on Structure and Composite Material Technologies for Digital Certification

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EA1601 Subject Category: Aeronautical Technology PDF Responsible Representative: Yuichiro Aoki, Senior Researcher, Aviation Technology Directorate, Aircraft Lifecycle Innovation Hub Contact Information: Yuichiro Aoki, Digital Structures and Materials Technology Team, Aircraft Lifecycle Innovation Hub, Aviation Technology Directorate(aoki.yuichiro@jaxa.jp) Members: Yuichiro Aoki, Yoshiyasu Hirano, Kenichi Kubota, Shintaro Kamiyama, Toshiyuki Kasahara, Hiroki Kawabe, Kasumi Nagao, Keita Nakamoto, Yasutomo Tateishi, Tetsuo Yasuoka Abstract The objective of this research is to accurately model manufacturing defects in・・・<<read more>>

Improvement of numerical analysis for internal flow with complicated configuration inside aero-engine

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EA2120 Subject Category: Aeronautical Technology PDF Responsible Representative: ISHII Tatsuya, Director, Aviation Technology Directrate, Aviation Environmental Sustainability Innovation Hub Contact Information: Taisuke Nambu, Aviation Technology Directorate, Aviation Environmental Sustainability Innovation Hub(nambu.taisuke@jaxa.jp) Members: Kenji Hayashi, Junichi Kazawa, Takahisa Kohno, Taisuke Nambu, Hiroki Ugajin, Kanako Yasue Abstract Unstructured-grid flow solver FaSTAR-Move-AE are applied to aero-engine analysis with complicated configuration. Through the calculation, these programs are tested and investigated for the deficiency and・・・<<read more>>