JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EA0714 Subject Category: Aeronautical Technology PDF Responsible Representative: Mitsumasa Makida(JAXA, Aeronautical Technology Directorate) Contact Information: Mitsumasa Makida(JAXA, Aeronautical Technology Directorate)(makida.mitsumasa@jaxa.jp) Members: Mitsumasa Makida, Naoki Nakamura, Takashi Ishiyama Abstract In the development process of aircraft combustors, air mass flow distribution between fuel nozzles, dilution and cooling air holes on the liner effects performances of combustors. So it is important to understand the internal flow and estimate the mass flow distribution. In・・・<<read more>>
JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EA0711 Subject Category: Aeronautical Technology PDF Responsible Representative: Toshio Nishizawa, Aeronautical Technology Directorate, Propulsion Research Unit Contact Information: Junichi Kazawa, Aeronautical Technology Directorate, Propulsion Research Unit(kazawa.junichi@jaxa.jp) Members: Junichi Kazawa, Yuntae Lee, Takafumi Kanayama, Kenshi Yamashita, Shunji Enomoto, Susumu Teramoto Abstract We will develop aerodynamic performance improvement technology and high precision aerodynamic performance prediction technology for multistage-compressore assuming an increase in relative tip clearance, corresponding to a small core engine applied・・・<<read more>>
JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EU0904 Subject Category: Space and Astronautical Science PDF Responsible Representative: Ikkoh Funaki, Associate Professor, ISAS Contact Information: Ikkoh Funaki(funaki.ikkoh@jaxa.jp) Members: Shitan Tauchi, Hiroyuki Arai, Ryota Hara Abstract Due to the limitation of the existing spacecraft technology level, it is very difficult to enable solar system explorations in a quick and cost-effective mannger. Objective of this study is to obtain a breakthrough spacecraft propulsion technology that enables solar system exploration of・・・<<read more>>
JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18ETET25 Subject Category: Skills Acquisition System PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Yusuke Komatsu(ksw.koma2@asagi.waseda.jp) Members: Yusuke Komatsu Abstract Japan Aerospace Exploration Agency (JAXA) has been promoting research and development to establish hypersonic aircrafts which can cruise at Mach 5. High-Mach Integrated Control Experiment (HIMICO), which is a flight experiment under hypersonic conditions using the S-520 sounding rocket, has been planned in the・・・<<read more>>
JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18ETET15 Subject Category: Skills Acquisition System PDF Responsible Representative: Yoshikazu Makino, Aeronautical Technology Directorate, Aviation Systems Research Unit Contact Information: Dongyoun Kwak, Aviation Systems Research Unit(kwak.dongyoun@jaxa.jp) Members: Shuhei Kondo, Naoto Yuri, Dongyoun Kwak, Kenji Ishizuki, Shoya Ogino, Christian Nauck, Mitsuhiro Murayama, Yasushi Ito, Ryotaro Sakai, Thomas Schilden Abstract Innovative drag reduction technologies are investigated to reduce the fuel consumption for a conventional aircraft configuration. Aircraft noise prediction technologies and the・・・<<read more>>
