✦ LIBER ✦
Analytical solution of vibrational–rotational energy transfer in the dissociation and relaxation of N2, Br2, and CO at high temperature
✍ Scribed by Wendell Forst
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 463 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0538-8066
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✦ Synopsis
Abstract
An approximate analytical solution of relaxation in a low‐pressure system with exponential transition probabilities is given for vibrational–rotational energy transfer in the dissociation of diatomics. The main assumption is that the rotational degrees of freedom are in thermal equilibrium at all times, and that the barrier to dissociation in the vibrational–rotational plane is linear and asymmetric. The theory is applied to high‐temperature dissociations of N~2~, Br~2~, and CO in excess argon, with satisfactory agreement with available experimental data.