Kinetic models of nonequilibrium nitrogen and hydrogen plasma for diagnostics of gas discharges

被引：3

作者：

Lebedev, Yu. A. ^{[1
]}

Shakhatov, V. A. ^{[1
]}

Epstein, I. L. ^{[1
]}

机构：

[1] RAS, AV Topchiev Petrochem Synth Inst, Moscow 119991, Russia

来源：

THIRD INTERNATIONAL WORKSHOP AND SUMMER SCHOOL ON PLASMA PHYSICS 2008 | 2010年 / 207卷

关键词：

VIBRATIONAL POPULATIONS; OPTICAL INTERFEROMETRY; GLOW; CARS; SPECTROSCOPY; EXCITATION; STATES; COLUMN;

D O I：

10.1088/1742-6596/207/1/012001

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Computation-experimental methods for plasma diagnostics of nonequilibrium nitrogen and hydrogen gas discharges are presented. These methods are based on a combined use of collisional-radiative models and of experimental results on optical plasma diagnostics. Nonstationary self-consistent level-to-level collisional-radiative models include computer codes: for the processing and the simulation of the emission and the coherent anti-Stokes Raman scattering spectra; for the solution of the kinetic Boltzmann equation for plasma electrons, the thermal conductivity equation, and the balance equations for most of plasma neutral, excited, and charged particles. Banks of data were created for the processing and the simulation of the spectra, and the solution of the kinetic equations. The models were validated by the comparison of obtained results with numerous known results of experiments and with calculations for different discharges.

引用

页数：10

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