[Added on] Mar 10, 2020 [Last modified on] Dec 24, 2020

JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EG3108 Subject Category: Research and Development PDF Responsible Representative: Hideaki Hinagawa, Space Tracking and Communications Center, Flight Dynamics Team Contact Information: Hideaki Hinagawa, Space Tracking and Communications Center, Flight Dynamics Team(hinagawa.hideaki@jaxa.jp) Members: Hiroshi Kato, Noriyuki Ohi, Yoshihiro Kasai, Daichi Obinata, Masaya Nakano, Yoshihide Sugimoto, Hideaki Hinagawa, Yuki Akiyama Abstract This study aims to develop the reanalysis system for upper atmospheric density to improve the satellite orbit prediction accuracy. Reference URL・・・<<read more>>

[Added on] Mar 10, 2020 [Last modified on] Dec 24, 2020

JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EEE20300 Subject Category: Space Exploration PDF Responsible Representative: SATO, Naoki; JAXA Space Exploration Center Space Exploration System Technology Unit Contact Information: HOSHINO, Takeshi(hoshino.takeshi@jaxa.jp) Members: INOUE, Hiroka; HOSHINO, Takeshi; YAMAMOTO, Mitsuo Abstract Evaluation of optical navigation algorithms for the lander of future lunar polar mission Reference URL Please refer to 'JAXA INTERNATIONAL SPACE EXPLORATION'. Reasons and benefits of using JAXA Supercomputer System It can be used by contructors and has rich・・・<<read more>>

[Added on] Mar 10, 2020 [Last modified on] Dec 24, 2020

JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EDA201N10 Subject Category: Aeronautical Technology PDF Responsible Representative: Keiichi Kitamura, Yokohama National University, Faculty of Engineering, Division of Systems Research Contact Information: Keiichi Kitamura(kitamura@ynu.ac.jp) Members: Atsushi Hashimoto, Keiichi Kitamura, Suguru Ogawa, Yuuya Takagi, Hiroyuki Takimoto, Hiroto Yaginuma, Masashi Kanamori, Naoya Hase, Hayato Kawashima, Yoshikatsu Furusawa, Takuma Yamaguchi, Fumiya Tsutsui, Yuya Yasumura, Tomohiro Mamashita, Hironari Toriumi Abstract A high-resolution, Delayed DES has been conducted around whole the aircraft under the low-speed・・・<<read more>>

[Added on] Mar 10, 2020 [Last modified on] Dec 24, 2020

JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EDA201N09 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Masashi Kanamori, Aeronautical Technology Directorate, Numerical Simulation Research Unit(kanamori.masashi@jaxa.jp) Members: Masashi Kanamori, Shogo Goto Abstract It is important to gain a fast and accurate feedback from computational results in a design process. A traditional way of Computational Fluid Dynamics (CFD) gives physically acceptable results at the costs of tremendous amount of・・・<<read more>>

[Added on] Mar 10, 2020 [Last modified on] Dec 24, 2020

JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EDA201N07 Subject Category: Aeronautical Technology PDF Responsible Representative: Masashi Kanamori, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Kanako Yasue(yasue.kanako@jaxa.jp) Members: Shigeru Kuchiishi, Kohji Suzuki, Kanako Yasue, Mami Hayakawa Abstract Unsteady CFD analysis will be performed in order to detect the starting point of buffet phnomena utilizing data mining techniques. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System A large-scale parallel computer such as JSS2 is・・・<<read more>>