Stationary spatially complex solutions in cross-flow reactors with two reactions

TY - JOUR

T1 - Stationary spatially complex solutions in cross-flow reactors with two reactions

AU - Sheintuch, Moshe

AU - Nekhamkina, Olga

PY - 2003/5/1

Y1 - 2003/5/1

N2 - Formation of stationary spatially multiperiodic or even chaotic patterns is analyzed for a simple model of a cross-flow reactor with two consecutive reactions and realistically high Le and Pe. Spatial patterns emerge much like dynamic temporal patterns in a mixed system of the same kinetics. The sequence of period doubling bifurcations is determined for the corresponding ODE system and is completely confirmed by direct numerical simulations of the full PDE model. The incorporation of a slow nondiffusing inhibitor led to chaotic spatiotemporal patterns.

AB - Formation of stationary spatially multiperiodic or even chaotic patterns is analyzed for a simple model of a cross-flow reactor with two consecutive reactions and realistically high Le and Pe. Spatial patterns emerge much like dynamic temporal patterns in a mixed system of the same kinetics. The sequence of period doubling bifurcations is determined for the corresponding ODE system and is completely confirmed by direct numerical simulations of the full PDE model. The incorporation of a slow nondiffusing inhibitor led to chaotic spatiotemporal patterns.

UR - http://www.scopus.com/inward/record.url?scp=0037949155&partnerID=8YFLogxK

U2 - 10.1002/aic.690490515

DO - 10.1002/aic.690490515

M3 - 文献综述

AN - SCOPUS:0037949155

SN - 0001-1541

VL - 49

SP - 1241

EP - 1249

JO - AICHE Journal

JF - AICHE Journal

IS - 5

ER -