Transport coeffcients of an LTE air plasma are derived in the framework of the Chapman- Enskog theory, including the effect of low-lying excited states of oxygen and nitrogen atoms and ions. Elastic collision integrals for interaction involving excited species are calculated referring to a phenome-nological approach, successfully applied to ground-state components of planetary atmospheres. The inelastic contribution, affecting odd-order collision integrals, is estimated from relevant resonant charge and excitation exchange processes for atom-parent-ion and atom-atom collisions respec-tively.

The Role of Electronically Excited States on Transport Properties of Air Plasmas / Laricchiuta, A; Bruno, D; Catalfamo, C; Terlizzi, G; Pirani, F; Colonna, G; Gorse, C; Celiberto, Roberto; Capitelli, M.. - (2008). (Intervento presentato al convegno 40th Thermophysics Conference tenutosi a Seattle, WA nel June 23-26) [10.2514/MTC08].

The Role of Electronically Excited States on Transport Properties of Air Plasmas

CELIBERTO, Roberto;
2008-01-01

Abstract

Transport coeffcients of an LTE air plasma are derived in the framework of the Chapman- Enskog theory, including the effect of low-lying excited states of oxygen and nitrogen atoms and ions. Elastic collision integrals for interaction involving excited species are calculated referring to a phenome-nological approach, successfully applied to ground-state components of planetary atmospheres. The inelastic contribution, affecting odd-order collision integrals, is estimated from relevant resonant charge and excitation exchange processes for atom-parent-ion and atom-atom collisions respec-tively.
2008
40th Thermophysics Conference
978-1-60086-991-4
The Role of Electronically Excited States on Transport Properties of Air Plasmas / Laricchiuta, A; Bruno, D; Catalfamo, C; Terlizzi, G; Pirani, F; Colonna, G; Gorse, C; Celiberto, Roberto; Capitelli, M.. - (2008). (Intervento presentato al convegno 40th Thermophysics Conference tenutosi a Seattle, WA nel June 23-26) [10.2514/MTC08].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/18282
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