JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EACA10 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Shun Takahashi, Tokai University Contact Information: Shun Takahashi takahasi@tokai-u.jp Members: Shun Takahashi Abstract Two-phase flows with moving objects are commonly used in practical engineering products. This study is subject to investigate the effect of the micro particles in the exhausted gas from the rocket engine to the strong pressure waves and the thermal conductance modification due to the water film around・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EACA11 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Kota Fukuda, Tokai University Contact Information: Kota Fukuda fukuda@tokai-u.jp Members: Kota Fukuda Abstract In order to construct LES model for high Mach number multi-phase turbulent flow, direct numerical simulation (DNS) of high Mach number and low Reynolds number flow around a particle will be carried out and construction of its data base and examination of the flow phenomena will be conducted.・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EACA12 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Keiichi Kitamura, Gaduate School of Engineering, Yokohama National University Contact Information: Takuya Aogaki aogaki-takuya-rf@ynu.jp Members: Keiichi Kitamura, Takuya Aogaki, Yuya Takagi Abstract We conducted numerical analysis on a slender body configuration which mimics a reusable rocket. In this study, we acquired detailed flowfields which have not been obtained from previous experiments and related them with aerodynamic characteristics. We also investigated and・・・<<read more>>
