Effect of NO, CO, and Cl2 on mixed-mode regimes in the Belousov-Zhabotinskyi oscillating chemical reaction in a CSTR

Peter E. Strizhak*, Vyacheslav O. Khavrus, Kedma Bar-Eli

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We have studied the effect of gases (NO, CO, Cl2) on mixed-mode regimes in the Belousov-Zhabotinskyi oscillating chemical reaction in a CSTR. Mixed-mode regimes are characterized by a single large-amplitude oscillation followed by a number of small-amplitude oscillations. Bubbling of the gas into the inflow solution changes the average number of small-amplitude oscillations. We show that the average number of small-amplitude oscillations depends linearly on the gas concentration. A good agreement between the experimental data and simulations with the Györgyi-Field model is obtained.

Original languageEnglish
Pages (from-to)2505-2511
Number of pages7
JournalJournal of Physical Chemistry A
Volume106
Issue number11
DOIs
StatePublished - 21 Mar 2002

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