Orb5: A global electromagnetic gyrokinetic code using the PIC approach in toroidal geometry
نویسندگان
چکیده
منابع مشابه
Electromagnetic formulation of global gyrokinetic particle simulation in toroidal geometry
The fluid-kinetic hybrid electron model for global electromagnetic gyrokinetic particle simulations has been formulated in toroidal geometry using magnetic coordinates, providing the capabilities to describe low frequency processes in electromagnetic turbulence with electron dynamics. In the limit of long wavelength and no parallel electric field our equations reduce to the ideal magnetohydrody...
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In order to simulate global magnetogydrodynamic phenomena in tokamaks, a new gyrokinetic PIC (particle-in-cell) code, Gpic-MHD, is developed. Gpic-MHD is written in cylindrical geometry and has single-helicity (two-dimensional) version and multi-helicity (three-dimensional) version. The kinetic internal kink mode is successfully simulated and compared with the results of gyro-reduced-MHD (GRM) ...
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1 Graduate School of Science and Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube-shi, Yamaguchi-ken, 755-8611, Japan 2 Research Organization for Information Science & Technology, 2-32-3 Kita-shinagawa, Shinagawa-ku, Tokyo-to, 140-0001, Japan Research Institute for Applied Mechanics, Kyushu University, 6-1 Kasuga-kouen, Kasuga-shi, Fukuoka-ken, 816-8580, Japan Naka Fusion Institute, Jap...
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ژورنال
عنوان ژورنال: Computer Physics Communications
سال: 2020
ISSN: 0010-4655
DOI: 10.1016/j.cpc.2019.107072