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Liquid-Propellant Propulsion System Simulation

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EG3215 Subject Category: Research and Development PDF Responsible Representative: Taro Shimizu, Research and Development Directorate, Research Unit III Contact Information: Hiedyo Negishi(negishi.hideyo@jaxa.jp) Members: Yu Daimon, Taroh Fukuda, Osamu Fukasawa, Ashvin Hosangadi, Hideyo Negishi, Takenori Nakajima, Shinji Ohno, Masashi Toyama, Satoshi Ukai, Himeko Yamamoto, Rika Yamada, Andrea Zambon Abstract Next generation of space transport systems need not only to reduce costs with high perfoemance propulsion for a particular mission but also・・・<<read more>>

Numerical Simulation of Rocket Turbopumps

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EG3214 Subject Category: Research and Development PDF Responsible Representative: Taro Shimizu, Research and Development Directorate, Research Unit III Contact Information: Satoshi Ukai(ukai.satoshi@jaxa.jp) Members: Hiroaki Amakawa, Yu Daimon, Taroh Fukuda, Hironori Fujiwara, Osamu Fukasawa, Ashvin Hosangadi, Hideyo Negishi, Takenori Nakajima, Yoichi Ohnishi, Shinji Ohno, Masashi Toyama, Satoshi Ukai, Keita Yamamoto, Andrea Zambon Abstract Turbopumps are still one of key components in liquid rocket engine development in terms of cost, time, and・・・<<read more>>

Combustion analysis technology

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EG3212 Subject Category: Research and Development PDF Responsible Representative: Taro Shimizu, Director, Research and Development Directorate, Research Unit III Contact Information: Takanori Haga, Research and Development Directorate, Research Unit III(haga.takanori@jaxa.jp) Members: Junya Aono, Masaharu Abe, Yu Daimon, Yuma Fukushima, Takanori Haga, Shotaro Hamato, Hiroyuki Ito, Ryohei Kirihara, Hirofumi Kurata, Yasuhiro Kawashima, Hideyo Negishi, Takenori Nakajima, Shinji Ohno, Taro Shimizu, Kei Shimura, Ryotaro Sakai, Seiji Tsutsumi, Ryoji Takaki, Kazuma Tago, Osamu・・・<<read more>>

Project support activity using numerical simulation

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EG3211 Subject Category: Research and Development PDF Responsible Representative: Taro Shimizu, Research and Development Directorate, Research Unit III Contact Information: Hideyo Negishi(negishi.hideyo@jaxa.jp) Members: Junya Aono, Masaharu Abe, Takashi Amemiya, Hiroaki Amakawa, Yu Daimon, Taroh Fukuda, Hironori Fujiwara, Keiichiro Fujimoto, Osamu Fukasawa, Manabu Hisida, Takanori Haga, Shotaro Hamato, Ashvin Hosangadi, Takayuki Ito, Hiroyuki Ikeda, Hiroyuki Ito, Masaru Kusano, Shohei Kawahara, Masayuki Kakehi, Masako Kikuchi, Akio Kawaguchi, Yuuki Maekawa, Akari Murata, Shogo・・・<<read more>>

Study on Future Space Transportation System using Air-breathing Engines

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JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EG3205 Subject Category: Research and Development PDF Responsible Representative: Kouichi Okita, Director, Research and Development Directorate, Research Unit IV Contact Information: Masatoshi Kodera(kodera.masatoshi@jaxa.jp) Members: Masaaki Fukui, Susumu Hasegawa, Tatsushi Isono, Taku Inoue, Masatoshi Kodera, Yoichi Ohnishi, Tetsuji Ogawa, Takafumi Tano, Masaharu Takahashi, Sadatake Tomioka, Masahiro Takahashi, Shun Takahashi Abstract Recently, reusable rockets have been being studied to reduce the cost of space transportation systems significantly. However, in order to extend・・・<<read more>>