JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EA3301 Subject Category: Aeronautical Technology PDF Responsible Representative: Yasutada Tanabe, Aeronautical Technology Directorate, Next Generation Aeronautical Innovation Hub Center Contact Information: Yasutada Tanabe tanabe.yasutada@jaxa.jp Members: Masahiko Sugiura, Yasutada Tanabe, Hideaki Sugawara, Ryo Hayakawa Abstract A distinctive concept of compound helicopter is proposed by JAXA. Several key technologies have been recognized and investigated so far. Within them, the aerodynamic interaction between the main rotor and the wing may cause remarkable increase・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EACA04 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Soshi Kawai, Tohoku University, Aerospace Engineering Contact Information: Hiroyuki Asada asada@cfd.mech.tohoku.ac.jp Members: Hiroyuki Asada, Soshi Kawai Abstract This study focuses on developing numerical scheme based on discontinuous Galerkin (DG) methods and large eddy simulation (LES) for high-fidelity compressible turbulent flow simulations around aircraft to enhance guidelines for designing next-generation low-noise aircrafts by clarifying the details of airframe noise generation. Reference URL・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EACA29 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Shuoyang Wang, The University of Tokyo Contact Information: Shuoyang Wang yokoyama.t@eps.s.u-tokyo.ac.jp Members: Shuoyang Wang, Takaaki Yokoyama Abstract Magnetic reconnection is one of the most important basic processes in plasma physics. It helps building up models for various astronomical events. Most of these events have large system size, while the diffusion region where reconnection literally happens is small due to weak diffusivity・・・<<read more>>
