In this work we present a set of state-specific rate coefficients of processes of translational and vibrational energy exchange involving the asymmetric stretching mode of CO2 molecules in gas phase. Vibration-Translation exchange is studied from thermal up to moderately high temperature regime (4000 K). For the Vibration–Vibration exchange the first ten asymmetric stretching energy levels are covered at room temperature. Rate coefficients are obtained simulating the collision dynamics by a full dimensional intermolecular potential obtained in a previous work. The data are intended for use in the kinetic modeling of gaseous mixtures containing CO2 as a major component.
Deactivation dynamics of carbon dioxide in gas phase at thermal and moderately high temperature regimes
Lombardi A.
Membro del Collaboration Group
;Faginas-Lago N.Membro del Collaboration Group
2021
Abstract
In this work we present a set of state-specific rate coefficients of processes of translational and vibrational energy exchange involving the asymmetric stretching mode of CO2 molecules in gas phase. Vibration-Translation exchange is studied from thermal up to moderately high temperature regime (4000 K). For the Vibration–Vibration exchange the first ten asymmetric stretching energy levels are covered at room temperature. Rate coefficients are obtained simulating the collision dynamics by a full dimensional intermolecular potential obtained in a previous work. The data are intended for use in the kinetic modeling of gaseous mixtures containing CO2 as a major component.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.