Detail publikace

Numeric Modeling of Nitrogen Ground State Kinetics under Post-Discharge Conditions

SOURAL, I. KRČMA, F.

Originální název

Numeric Modeling of Nitrogen Ground State Kinetics under Post-Discharge Conditions

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In presented numeric model of nitrogen plasma, the vibration distribution function (VDF) was studied in time. About 90 % of total energy in plasma dissipated into vibration levels and changed to the electron excitation, ionization, dissociation and another processes. Thus more processes such as v-t, v-v, etc. were necessary to know for the calculation of VDF in time. First step was the simulation of v-t process for the collision of N_2 molecule with N_2 (X, v) on the computer. Subsequently, probabilities of the v-t transfer were calculated from the SSH theory at particular discharge conditions. Finally, the VDF model in time was calculated from the obtained transfer probabilities and initial concentrations in active discharge, but only for the v-t process. Population vibration levels in VDF were changing to the Boltzman distribution.

Klíčová slova

vibrational distribution, nitrogen post-discharge kinetics, V-T energy transfer

Autoři

SOURAL, I.; KRČMA, F.

Rok RIV

2007

Vydáno

15. 11. 2007

Nakladatel

Vutium

Místo

Brno

ISBN

978-80-7355-078-3

Kniha

Proceedings of New Trends in Physics

Strany od

237

Strany do

240

Strany počet

4

BibTex

@inproceedings{BUT22906,
  author="Ivo {Soural} and František {Krčma}",
  title="Numeric Modeling of Nitrogen Ground State Kinetics under Post-Discharge Conditions",
  booktitle="Proceedings of New Trends in Physics",
  year="2007",
  pages="237--240",
  publisher="Vutium",
  address="Brno",
  isbn="978-80-7355-078-3"
}