Theoretical Analysis of Ionization in Long-Term Air Discharge Plasmas at Atmospheric Pressure

Theoretical Analysis of Ionization in Long-Term Air Discharge Plasmas at Atmospheric Pressure

Present investigations are devoted to analysis of air ionization at large spatial and timescales which can be realized in plasma devices. A numerical analysis of plasma creation and gas heating has been made for dry and humid air at atmospheric pressure. Sharp explosion-type rise of electron concent...

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Veröffentlicht in:IEEE transactions on plasma science 2016-11, Vol.44 (11), p.2530-2535
Hauptverfasser: Ardelyan, Nikolay V., Bychkov, Vladimir L., Kosmachevskii, Konstantin V.
Format: Artikel
Sprache:eng
Schlagworte:
Air ionization
Atmospheric modeling
Atmospheric pressure
Chemicals
Discharges (electric)
dry and humid air
Electrons
gas discharge
Heating
Ionization
Numerical analysis
Plasma physics
Plasma temperature
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Beschreibung
Zusammenfassung:Present investigations are devoted to analysis of air ionization at large spatial and timescales which can be realized in plasma devices. A numerical analysis of plasma creation and gas heating has been made for dry and humid air at atmospheric pressure. Sharp explosion-type rise of electron concentrations and gas temperature at long times have been obtained.
ISSN:0093-3813
1939-9375
DOI:10.1109/TPS.2016.2544804