Title :
The particle dynamics simulation in non-stationary models of CFD
Author :
Gritsunov, Alexander ; Mutovina, Natalie ; Vasyanovich, Anatoly
Author_Institution :
Electron. Technique Fac., Kharkiv Nat. Univ. of Radio Electron., Ukraine
Abstract :
The modern method of particle motion simulation in crossed-field devices is described. It is intended for spectral and non-stationary particle models of CFD. The motion equation is solved by the one-step method. For charge distribution and field interpolation the new four-dimensional method PWS (polynoms with smoothing) is used.
Keywords :
computational fluid dynamics; electromagnetic fields; electron beams; interpolation; microwave tubes; polynomials; 4D PWS method; 4D polynomials with smoothing method; charge distribution; crossed-field devices; field interpolation; motion equation; nonstationary CFD models; one-step method; particle dynamics simulation; particle motion simulation; spectral nonstationary particle models; Analytical models; Computational fluid dynamics; Electromagnetic modeling; Electromagnetic scattering; Electron beams; Interpolation; Nonlinear equations; Radio frequency; Smoothing methods; Transforms;
Conference_Titel :
Modern Problems of Radio Engineering, Telecommunications and Computer Science, 2002. Proceedings of the International Conference
Print_ISBN :
966-553-234-0
DOI :
10.1109/TCSET.2002.1015867
