The influence of velocity field on simple chemical reactions in viscous flow

TL;DR

This paper investigates how velocity fields affect chemical reactions in viscous flows, providing exact solutions and analyzing the impact of viscosity and density collapses on reaction dynamics.

Contribution

It offers an exact solution to viscous flow with chemical reactions and explores the effects of viscosity and density changes on nonequilibrium states.

Findings

Viscosity influences the development of chemical reactions.

Density collapses significantly affect reaction dynamics.

Exact solutions for viscous, reactive flows are derived.

Abstract

The nonlinear dynamics of viscous, flow in a compressible spatially homogeneous fluid with chemical reactions are studied. Time-dependent but exact solution of the Piseuille type is obtained. Proceeding from this solution, the influence of a viscosity effect and a chemical reaction on the characteristics of nonequilibrium temporal states of the system is considered. Special attention is drawn to the effect of density collapses on the development of chemical reactions.