Nonequilibrium dissociation of diatomic molecules in flows with convective and diffusive particle transport
type: Item
instance of: scholarly article
title: Nonequilibrium dissociation of diatomic molecules in flows with convective and diffusive particle transport
zbMATH Open document ID: 0601.76085
DOI: 10.1007/BF01049943
author: N. K. Makashev
published in: Fluid Dynamics
publication date: 1985-01-01T00:00:00Z
review text: The nonequilibrium effects in the kinetics of the thermal dissociation which occurs in a streaming gas of diatomic molecules are investigated. Expressions are obtained for the macroscopic reaction rate and the vibrational energy distribution of the molecules, taking into account the influence of the gas motion. Cases of flows with convective and diffusive particle transport are considered. The dissociating molecules are simulated by cutoff harmonic oscillators. The vibrational kinetics is described in the framework of the so-called diffusion approximation.
Mathematics Subject Classification ID: 76N15
Mathematics Subject Classification ID: 76R99
Mathematics Subject Classification ID: 82B05
Mathematics Subject Classification ID: 80A20
zbMATH DE Number: 3970362
zbMATH Keywords: nonequilibrium effects
zbMATH Keywords: kinetics of the thermal dissociation
zbMATH Keywords: gas of diatomic molecules
zbMATH Keywords: macroscopic reaction rate
zbMATH Keywords: vibrational energy distribution
zbMATH Keywords: diffusive particle transport
zbMATH Keywords: cutoff harmonic oscillators
zbMATH Keywords: diffusion approximation
MaRDI profile type: Publication
cites work: Transport phenomena in a nonequilibrium dissociating gas
full work available at URL: https://doi.org/10.1007/bf01049943
OpenAlex ID: W2069299730
description: scientific article; zbMATH DE number 3970362