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high-level data processing of science satellite data

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JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EDU10503 Subject Category: Space and Astronautical Science PDF Responsible Representative: Ken Ebisawa, Professor, Institute of Space and Astronautical Science Contact Information: Ken Ebisaa (ISAS)(ebisawa.ken@jaxa.jp) Members: Ken Ebisawa, Miki Kurihara, Satoshi Nakahira Abstract Carrying out high-level data processing of a large amount of science satellite data, and promote research in high energy astrophsics Reference URL N/A Reasons and benefits of using JAXA Supercomputer System In high-energy astronomy research using large amounts・・・<<read more>>

Study of high-order unstructured mesh methods for LES around complicated geometries.

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JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EACA38 Subject Category: JSS Inter-University Research PDF Responsible Representative: Hiroyuki Asada, Depatment of Aerospace Engineering, Tohoku University Contact Information: Hiroyuki Asada(h.asada@tohoku.ac.jp) Members: Hiroyuki Asada, Keigo Miyazaki Abstract The main objective of this study is to develop a solver based on the discontinuous Galerkin (DG) method to realize high-fidelity large-eddy simulation (LES) of high Reynolds number flows around complicated geometries Reference URL N/A Reasons and benefits of using JAXA Supercomputer System・・・<<read more>>

Fundamental Researches of Fluid and Combustion for the Hypersonic Flight

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JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21ECMP18 Subject Category: Competitive Funding PDF Responsible Representative: Kouichi Okita, Director, Research Unit IV, Research and Development Directorate Contact Information: Masahiro Takahashi(takahashi.masahiro@jaxa.jp) Members: Masaaki Fukui, Susumu Hasegawa, Taku Inoue, Masatoshi Kodera, Toshihiko Munakata, Masaharu Takahashi, Sadatake Tomioka, Masahiro Takahashi, Gouji Yamada Abstract The wind tunnel tests by using sub-scaled models play important roles for the development of the air-breathing propulsion system for a hypersonic transporter. However, in some cases, the・・・<<read more>>

Numerical analysis on atomization and spray combustion

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JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EA2150 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, Huilai Zhang, 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・・・<<read more>>

Numerical analysis on fuel injector design

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JAXA Supercomputer System Annual Report February 2021-January 2022 Report Number: R21EBA30201 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Yamane, Aeronautical Technology Directorate, En-Core Project team Contact Information: Kazuaki Matsuura, Japan Aerospace Exploration Agency, Aeronautical Technology Directorate, En-Core Project team(matsuura.kazuaki@jaxa.jp) Members: Kazuaki Matsuura, Jun Iino, Takahiro Inagawa, Kinya Saito, Huilai Zhang, Aya Yoshida, Kunihiko Sakata Abstract Numerical simulations of thermofluid dynamics are performed to optimize fuel injector design. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System The・・・<<read more>>