JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDU10300 Subject Category: Space and Astronautical Science PDF Responsible Representative: Yasunori Nagata, Specially-appointed Assistant Professor, Department of Space Flight Systems Contact Information: Yasunori Nagata(nagata.yasunori@jaxa.jp) Members: Yasunori Nagata, Souta Koyama, Ritsuki Sato, Hibiki Tatsuta, Reo Iida Abstract In atmospheric entry capsules such as the Hayabusa sample return capsule, it is important to predict various fluid phenomena such as aerodynamic heating during the very high speed entry into the atmosphere. In this・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDG20200 Subject Category: Research and Development PDF Responsible Representative: Taishi Sumita, Multi- footprint Observation Lidar and Imager Demonstration Pre-Project Team Contact Information: Rei Mitsuhashi(mitsuhashi.rei@jaxa.jp) Members: Rei Mitsuhashi, Osamu Ochiai, Yoshito Sawada Abstract We conducted a system construction study on algorithm development for Multi-Footprint Observation Lidar and Imager Demonstration and on the development of ground system for product generation. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System The・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDG20177 Subject Category: Research and Development PDF Responsible Representative: Taro Shimizu, Research and Development Directorate, Research Unit III Contact Information: Hikaru Mizuno , Research Unit III, Research and Development Directorate. Japan Aerospace Exploration Agency(mizuno.hikaru@jaxa.jp) Members: Kaname Kawatsu, Hirofumi Kurata, Hikaru Mizuno Abstract Recently, there are many research with regard to model-based development(MBD) approach and degialization of space systems. JAXA Reserch Unit III is developing system simulator necessary for space system・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDG20108 Subject Category: Research and Development PDF Responsible Representative: Seiji Tsutsumi, Research and Development Directorate, Research Unit III Contact Information: tsutsumi.seiji@jaxa.jp(tsutsumi.seiji@jaxa.jp) Members: Masaharu Abe, Seiji Tsutsumi Abstract A high-precision, non-equilibrium thermal analysis model is developed for heat accumulators using PCM (Phase Change Material). And, the coupled analysis technology and real-time analysis technology of the thermal fluid region connected to the space vehicle digital twin are acquired. Reference URL N/A Reasons・・・<<read more>>
JAXA Supercomputer System Annual Report February 2023-January 2024 Report Number: R23EDG20107 Subject Category: Research and Development PDF Responsible Representative: Toshiyuki Suzuki Contact Information: Hirokazu Adachi(adachi.hirokazu@jaxa.jp) Members: Hirokazu Adachi Abstract Analysis of ablator Reference URL N/A Reasons and benefits of using JAXA Supercomputer System only use ISV software Achievements of the Year CFD analysis by using ANSYS Fluent and Visualization of analysis results. Publications N/A Usage of JSS Computational Information Process Parallelization Methods: N/A Thread Parallelization Methods: N/A Number of Processes:・・・<<read more>>
