JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EACA17 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Masayuki Takahashi, Associate Professor, Tohoku University Contact Information: Masayuki Takahashi(mtakahashi@rhd.mech.tohoku.ac.jp) Members: Masayuki Takahashi Abstract The microwave-driven in-tube accelerator concept was proposed as a novel beamed-energy propulsion system, and breakdown and shock wave propagations are numerically reproduced to compare with conventional system. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System It is necessary to use the JAXA supercomputer because・・・<<read more>>
JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EACA16 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Naofumi Ohnishi, Professor, Tohoku University Contact Information: Naofumi Ohnishi(ohnishi@rhd.mech.tohoku.ac.jp) Members: Naofumi Ohnishi, Shintaro Sato Abstract Dielectric-barrier-discharge (DBD) plasma actuator is a promising device as an active flow control. The purpose of this project is to clarify mechanism of separation control around an airfoil by using nanosecond-pulsed-driven plasma actuator. Reference URL Please refer to ‘大西研究室 / 高橋研究室‘. Reasons and benefits of using・・・<<read more>>
JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19EA2180 Subject Category: Aeronautical Technology PDF Responsible Representative: Tatsuya Ishii, Aeronautical Technology Directorate, Propulsion Research Unit Contact Information: Shunji ENOMOTO(enomoto.shunji@jaxa.jp) Members: Shunji Enomoto Abstract With one of the goals of reducing the fuel consumption of aero engines, the High Efficiency and Lightweight Fan Turbine Technology Demonstration (aFJR) project studied the technologies required to increase the bypass ratio of aero engines. In a high bypass ratio fan, a larger fan rotates・・・<<read more>>
