Heavy-Impact Vibrational Excitation and Dissociation Processes in CO$_2$
作者： Bruno Lopez , Mário Lino da Silva , João Vargas
DOI:
关键词: Harmonic oscillator 、 First order perturbation 、 Physics 、 Excited state 、 Triplet state 、 Atomic physics 、 Excitation 、 Shock tube 、 Kinetic energy 、 Dissociation (chemistry)
摘要: A heavy-impact vibrational excitation and dissociation model for CO$_2$ is presented. This state-to-state based on the Forced Harmonic Oscillator (FHO) theory which more accurate than current state of art kinetic models First Order Perturbation Theory. The first excited triplet $^{3}$B$_{2}$ CO$_2$, including its structure, considered in our model, a consistent approach to also proposed. benchmarked against few academic 0D cases compared decomposition time measurements shock tube. Our shown have reasonable predictive capabilities, $+$ O $\leftrightarrow$ CO O$_2$ found key influence dynamics shocked flows, warranting further theoretical studies. We conclude this study with discussion improvements that are still required analysis discussing concept chaos possible application CO$_2$. necessity experimental works calibrate such discussed, proposed roadmap novel experiments flows.
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arxiv.org参考文章(86)
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