STUDY OF A LOW-PRESSURE NITROGEN PLASMA-JET

被引：16

作者：

DOMINGO, P

BOURDON, A

VERVISCH, P

机构：

[1] Phénomènes de Transports dans les Milieux en Réaction, URA-CNRS 230, Université-Institut National des Sciences Appliquées de Rouen

来源：

PHYSICS OF PLASMAS | 1995年 / 2卷 / 07期

关键词：

D O I：

10.1063/1.871184

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The numerical study of a low pressure nitrogen plasma jet is performed with a well documented experiment being used as a test-case. The shortcomings of different approaches used for the kinetic scheme, the thermal non-equilibrium and the transport properties are underscored. In particular, the strong influence of the charge exchange reaction (N2+N+ ⇌ N2+ + N) on the recombination of electrons is shown. The importance of an accurate description of the ambipolar diffusion emerges from this study in the case of strong electronic pressure gradients. © 1995 American Institute of Physics.

引用

页码：2853 / 2862

页数：10

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