𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the use temperature parameterized rate coefficients in the estimation of non-equilibrium reaction rates

✍ Scribed by Bernie D. Shizgal; Aziz Chikhaoui

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
352 KB
Volume
365
Category
Article
ISSN
0378-4371

No coin nor oath required. For personal study only.

✦ Synopsis

The present paper considers a detailed analysis of the nonequilibrium effects for a model reactive system with the Chapman-Eskog (CE) solution of the Boltzmann equation as well as an explicit time dependent solution. The elastic cross sections employed are a hard sphere cross section and the Maxwell molecule cross section. Reactive cross sections which model reactions with and without activation energy are used. A detailed comparison is carried out with these solutions of the Boltzmann equation and the approximation introduced by Cukrowski and coworkers [

πŸ“œ SIMILAR VOLUMES

Predicting the preexponential temperatur
Predicting the preexponential temperature dependence of bimolecular metathesis reaction rate coefficients using transition state theory
✍ N. Cohen πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 681 KB

The thermochemical kinetics formulation of conventional transition state theory for bimolecular reactions allows for a separate contribution from each degree of freedom (translation, rotation, vibration, etc.) in the activated complex to the entropy and heat capacity of activation, and thus to the p

Reactions in a non-uniform flow tube tem
Reactions in a non-uniform flow tube temperature profile: effect on the rate coefficient for the reaction C2H5OH+OH
✍ U. Meier; H.-H. Grotheer; G. Riekert; Th. Just πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 270 KB

The influence of non-linear temperature profiles in a flow reactor on the determination of rate constants is discussed for the case of pseudo-first-order reactions. The effects are investigated for the reaction CIH50H+OH and taken into account in the evaluation of experimental data.