Research output: Contribution to journal › Conference article › peer-review
Monte Carlo collision method for particle-in-cell plasma simulation: PyTorch implementation. / Romanenko, Alexey; Snytnikov, Alexey; Lemaire, Thibault et al.
In: Journal of Physics: Conference Series, Vol. 2028, No. 1, 012015, 21.10.2021.Research output: Contribution to journal › Conference article › peer-review
}
TY - JOUR
T1 - Monte Carlo collision method for particle-in-cell plasma simulation: PyTorch implementation
AU - Romanenko, Alexey
AU - Snytnikov, Alexey
AU - Lemaire, Thibault
AU - Masson, Pierre
N1 - Funding Information: The publication has been prepared with the support of RFBR grant 19-07-00446, development was supported by RFBR grant 19-07-00085. Publisher Copyright: © 2021 Institute of Physics Publishing. All rights reserved.
PY - 2021/10/21
Y1 - 2021/10/21
N2 - The glow discharge in silane-hydrogene plasma is simulated by the Particle-In-Cell method. For the sake of simplicity just two collisional processes are considered. The implementation of null collision technique with PyTorch library is presented. PyTorch provides portability, flexibility and high precision of computations. The mathematical basics of the technique are given, and the Python code is listed. The diagnostics that help to understand the physical process under study as well as the correctness of the simulation are also given: energy distribution function, the number of electron collision events and the number of model particles.
AB - The glow discharge in silane-hydrogene plasma is simulated by the Particle-In-Cell method. For the sake of simplicity just two collisional processes are considered. The implementation of null collision technique with PyTorch library is presented. PyTorch provides portability, flexibility and high precision of computations. The mathematical basics of the technique are given, and the Python code is listed. The diagnostics that help to understand the physical process under study as well as the correctness of the simulation are also given: energy distribution function, the number of electron collision events and the number of model particles.
UR - http://www.scopus.com/inward/record.url?scp=85118588630&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/2028/1/012015
DO - 10.1088/1742-6596/2028/1/012015
M3 - Conference article
AN - SCOPUS:85118588630
VL - 2028
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012015
T2 - 4th Virtual Workshop on Numerical Modeling in MHD and Plasma Physics: Methods, Tools, and Outcomes, MHD-PP 2021
Y2 - 12 October 2021 through 14 October 2021
ER -
ID: 34582234