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Earth observation satellite data processing for GPM/DPR

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JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ER0200 Subject Category: Space Technology PDF Responsible Representative: Ichiro Naito, Satellite Applications and Operations Center(SAOC) Contact Information: GPM Operation Officer GPM-MOS@ml.jaxa.jp Members: Yuichiro Kitayama, Toshiyuki Konishi, Takahiro Minami, Masaya Torii, Tadahiro Yamamoto, Koki Ishimaru, Sachiko Kawase, Tomohiro Katoh, Mika Tajima, Masaki Takahashi Abstract In recent years, worldwide interest has been increasing about the necessity of grasping the global environmental change. To deal with such problems, various approaches using observation technology・・・<<read more>>

Greenhouse gases Observing SATellite-2 (GOSAT-2) Project

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JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ER3500 Subject Category: Space Technology PDF Responsible Representative: Takeshi Hirabayashi, GOSAT-2 Project Team, Space Technology Directorate I Contact Information: Shin Ishida ishida.shin@jaxa.jp Members: Yoko Ueda, Tomoo Yamasaki, Yoshiyuki Hirosaki, Yuki Kobayashi, Taro Makino, Atsuhiko Murakami, Takaaki Nishino, Kouhei Sugimoto, Yugi Yata, Shin Ishida, Kenji Kowata, Takehito Yoshida, Fumie Kataoka Abstract GOSAT-2 project retrieve and estimate the global concentration distribution of major greenhouse gases including the sources and natural absorbers with・・・<<read more>>

Basic research for system integration of silent supersonic airplane technologies

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JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ETET01 Subject Category: Skills Acquisition System PDF Responsible Representative: Yoshikazu Makino, Next Generation Aeronautical Innovation Hub Center, Aeronautical Technology Directorate Contact Information: Yoshikazu Makino makino@chofu.jaxa.jp Members: Yuki Kishi, Shinya Kitazaki, Jun Yamamoto, Go Iwamoto, Masahiro Kanazaki, Hiroaki Fujiwara, Hideyuki Obata, Yohei Kasuga, Masaya Miyazaki, Yuki Sato Abstract The system integration design technologies for achieving low sonic-boom, low aerodynamic drag, low landing and take-off noise, and light weight simultaneously are the・・・<<read more>>

Numerical calculation of Green engine (study of ultrahigh-temperature low NOx emission combustor technology) filming-type airblast atomizing process

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JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ETET03 Subject Category: Skills Acquisition System PDF Responsible Representative: Toshiya Nakamura, Aeronautical Technology Directorate, Next Generation Aeronautical Innovation Hub Center Contact Information: Kazuaki Matsuura matsuura.kazuaki@jaxa.jp Members: Kazuaki Matsuura, Mitsumasa Makida, Naoki Nakamura, Jun Iino, Huilai Zhang, Shunya Uesaka, Tomoyuki Iwasaki, Ryuta Shinohara, Kazuki Toukaishi Abstract Experimental study of planner filming-type airblast atomizer shows the clear effects of the ambient pressure and the vane angles on atomization characteristics. Since the atomization・・・<<read more>>

Research on combustor simulation

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JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ETET05 Subject Category: Skills Acquisition System PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Himeko Yamamoto himeko@toki.waseda.jp Members: Himeko Yamamoto Abstract For the development of a jet engine combustor with high environmental compatibility, we develop the combustion calculation code that can capture the pressure propagation and chemical reaction with practical calculation cost. In addition, a verification calculation of this calculation code is conducted on・・・<<read more>>