JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EACA26 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Kengo Asada, Tokyo University of Science, Department of Information and Computer Technology, Postdoctoral Researcher Contact Information: Kengo Asada asada@rs.tus.ac.jp Members: Kengo Asada, Takuto Ogawa Abstract The project develops flow control technic by using dielectric barrier discharge (DBD) plasma actuator to establish high efficient and robust vehicle systems such as rockets, aircrafts, and motor vehicles. We propose and demonstrate feedback control methods・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EACA27 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Junko Kominami, Tokyo Institute of Technology Contact Information: Junko Kominami kominami@mail.jmlab.jp Members: Junko Kominami Abstract When the Sun was formed, protoplanatary disk was formed. It is widely accepted that planets are formed through the coagulation of dust component in the protoplanetary disk. However, the Jovian planets and icy planets were formed can not be explained using classical planet formation. For example,・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EA0603 Subject Category: Aeronautical Technology PDF Responsible Representative: Yoshikazu Makino, Aeronautical Technology Directorate, Aviation Systems Research Unit Contact Information: Mitsuru Kurita kurita@chofu.jaxa.jp Members: Fumitake Kuroda, Mitsuru Kurita Abstract This study develops a more effective riblet pattern to reduce the skin friction in the turbulent boundary layer by using DNS. The optimized riblet pattern by the DNS is painted on a experiment airplane, the effects of the reducing skin friction is・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EA1921 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Shingo Matsuyama smatsu@chofu.jaxa.jp Members: Shingo Matsuyama Abstract When carrying out a combustion simulation using a detailed reaction mechanism for a hydrocarbon fuel, the number of chemical species to be considered and the stiffness due to a chemical reaction become problems. In this study, by combining skeletal reaction mechanism and dynamic stiffness・・・<<read more>>
