TRANSIENT CHAOS IN A CLOSED CHEMICAL-SYSTEM

被引：53

作者：

SCOTT, SK ^{[1
]}

PENG, B ^{[1
]}

TOMLIN, AS ^{[1
]}

SHOWALTER, K ^{[1
]}

机构：

[1] W VIRGINIA UNIV,DEPT CHEM,MORGANTOWN,WV 26506

来源：

JOURNAL OF CHEMICAL PHYSICS | 1991年 / 94卷 / 02期

关键词：

D O I：

10.1063/1.460019

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Complex oscillations and even aperiodicity can exist as transient phenomena in closed chemical systems. These effects are illustrated through the analysis of a simple, isothermal chemical model based on mass action kinetics for autocatalytic feedback, involving the conversion of a reactant to a final product via three intermediate species. The use of the so-called pool chemical approximation and of pseudo-steady-state analyses for such systems is indicated and discussed, particularly with relevance to "real" chemical situations where small perturbations due to extraneous noise are inevitably present.

引用

页码：1134 / 1140

页数：7

共 15 条

[1] AN ANALYTICAL AND NUMERICAL STUDY OF THE BIFURCATIONS IN A SYSTEM OF LINEARLY-COUPLED OSCILLATORS [J].