Abstract
Modeling of the influence of temperature on complex self-oscillation regimes in the BZ reaction in a CAFT has been carried out. It is shown that the onset of relaxation oscillations as the temperature is raised results from bifurcation of the onset of an infinite period. The disappearance of the oscillations as the temperature is raised further is due to a Hopf bifurcation. The results of the modeling are in qualitative agreement with the experimental data.
Similar content being viewed by others
References
G. P. Misra, Chem. Phys. Lett.,191, No. 5, 435–440 (1992).
P. E. Strizhak and O. Z. Didenko, Teor. Éksp. Khim.,31, No. 2, 69–75 (1995).
L. Gyorgyi and R. J. Field, J. Phys. Chem.,95, No. 17, 6594–6602 (1991).
W. Prior, Free Radicals [Russian translation], Atomizdat, Moscow (1970).
G. W. Gear, Math. Comp.,21, 146 (1967).
F. Argoul, A. Arneodo, P. Richetti, and J. C. Roux, J. Chem. Phys.,86, 3325 (1987).
G. Kshirsagar and R. J. Field, J. Phys. Chem.,92 No. 25, 7074–7079 (1988).
H.-D. Forsterling, S. Muranyi, and H. Schreiber, Z. Naturforsch. A.,44, No. 6, 555–566 (1989).
P. Forester, S. C. Muller, and B. Hess, J. Phys. Chem.,94, No. 26, 8859–8861 (1990).
M. F. Crowley and R. J. Field, J. Phys. Chem.,88, No. 4, 762–766 (1984).
Additional information
L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 252039 Kiev, Prosp. Nauki, 32. Translated from Teoreticheskaya i Éksperimental’naya Khimiya, Vol. 33, No. 3, pp. 159–164, May–June, 1997.
Rights and permissions
About this article
Cite this article
Strizhak, P.E., Didenko, O.Z. Analysis of the effect of temperature on complex self-oscillation regimes in the belousov-zhabotinskii reaction in a constant-agitation flow-through reactor. Theor Exp Chem 33, 133–137 (1997). https://doi.org/10.1007/BF02765910
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02765910