Title :
Non-statistical Boltzmann solver for electron kinetics in gas discharges
Author_Institution :
CFD Res. Corp., Huntsville, AL, USA
Abstract :
Summary form only given. In this paper, we shall describe the use of two-dimensional electron Boltzmann solver for self-consistent modeling inductively coupled plasma (ICP). The emphasis will be placed on discussion on the advantages and disadvantages of the kinetic and total energy implementations from the numerical point of view. The second part of the paper will be devoted to simulations of kinetic phenomena in weakly collisional ICP. These phenomena are caused by anomalous skin effect and collisionless electron heating under conditions when the electron mean free path is comparable to the characteristic scale of spatial inhomogeneity of the electromagnetic fields. We shall describe peculiarities of the EDF formation under these conditions and compare results of our calculations with available experimental measurements of the EDFs in low pressure ICPs.
Keywords :
Boltzmann equation; Monte Carlo methods; discharges (electric); plasma kinetic theory; plasma simulation; electron kinetics; gas discharges; inductively coupled plasma; kinetic phenomena; nonstatistical Boltzmann solver; self-consistent modeling; two-dimensional electron Boltzmann solver; weakly collisions; Computational fluid dynamics; Differential equations; Discharges; Distribution functions; Electrons; Kinetic theory; Magnetic noise; Maxwell equations; Plasma density; Plasma simulation;
Conference_Titel :
Plasma Science, 2000. ICOPS 2000. IEEE Conference Record - Abstracts. The 27th IEEE International Conference on
Conference_Location :
New Orleans, LA, USA
Print_ISBN :
0-7803-5982-8
DOI :
10.1109/PLASMA.2000.854865