Two-dimensional numerical simulation of a continuous needle-like argon electron-beam plasma

2017 ◽  
Vol 24 (5) ◽  
pp. 053502 ◽  
Author(s):  
Xiaoyan Bai ◽  
Chen Chen ◽  
Hong Li ◽  
Wandong Liu
Keyword(s):  
Numerical Simulation ◽  
Electron Beam ◽  
Two Dimensional ◽  
Beam Plasma ◽  
Electron Beam Plasma

Two-dimensional modeling image of space charge migration in a needle-like electron beam plasma

2019 ◽  
Vol 26 (2) ◽  
pp. 023518
Author(s):  
Xiaoyan Bai ◽  
Chen Chen ◽  
Hong Li ◽  
Wandong Liu ◽  
Wei Chen
Keyword(s):  
Electron Beam ◽  
Space Charge ◽  
Two Dimensional ◽  
Charge Migration ◽  
Dimensional Modeling ◽  
Beam Plasma ◽  
Electron Beam Plasma

scholarly journals A method of damped absorption of electromagnetic waves in the numerical simulation of electron beam-plasma interaction

2018 ◽  
pp. 253-260
Author(s):  
Е.А. Берендеев ◽  
А.А. Ефимова
Keyword(s):  
Numerical Simulation ◽  
Electron Beam ◽  
Finite Difference ◽  
Electromagnetic Radiation ◽  
Time Domain ◽  
Finite Difference Time Domain ◽  
Plasma Interaction ◽  
Beam Plasma ◽  
Difference Time ◽  
Electron Beam Plasma

Рассматривается затухающее поглощение в качестве граничного условия для решения уравнений Максвелла методом FDTD (Finite Difference Time Domain). С помощью численных экспериментов показана эффективность использования простого поглощающего слоя для поглощения электромагнитного излучения точечного источника. Показана эффективность использования данного метода для учета мощности электромагнитного излучения при численном моделировании взаимодействия электронного пучка с плазмой методом частиц в ячейках. The damped absorption as a boundary condition for solving the Maxwell equations by the FDTD (Finite Difference Time Domain) method is considered. Numerical experiments confirm the efficiency of using a simple absorbing layer to absorb the electromagnetic radiation from a point source. The efficiency of using this method to take into account the power of electromagnetic radiation in the numerical simulation of electron beam-plasma interaction by the particle-in-cell method is also shown.

scholarly journals Electron beam—plasma interaction in a dusty plasma with excess suprathermal electrons

2011 ◽  
Author(s):  
A. Danehkar ◽  
N. S. Saini ◽  
M. A. Hellberg ◽  
I. Kourakis ◽  
Vladimir Yu. Nosenko ◽  
...  
Keyword(s):  
Electron Beam ◽  
Dusty Plasma ◽  
Plasma Interaction ◽  
Suprathermal Electrons ◽  
Beam Plasma ◽  
Electron Beam Plasma
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