Detail publikace

Numeric Modelling of V-T Process in Nitrogen Ground State under Post-Discharge Conditions

SOURAL, I. KRČMA, F.

Originální název

Typ

článek v časopise - ostatní, Jost

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

2008

Vydáno

8. 9. 2008

Místo

Brno

ISSN

1213-7103

Periodikum

Chemické listy

Ročník

102

Číslo

Stát

Česká republika

Strany od

1189

Strany do

1193

Strany počet

BibTex

@article{BUT49566,
  author="Ivo {Soural} and František {Krčma}",
  title="Numeric Modelling of V-T Process in Nitrogen Ground State under Post-Discharge Conditions",
  journal="Chemické listy",
  year="2008",
  volume="102",
  number="15",
  pages="1189--1193",
  issn="1213-7103"
}