Dynamic transitions in the Bray-Liebhafsky oscillating reaction. Effect of hydrogen peroxide and temperature on bifurcation
Authorized Users Only
2016
Authors
Pejić, NatašaKolar-Anić, Ljiljana
Maksimović, Jelena
Janković, Marija M.
Vukojević, Vladana
Anić, Slobodan
Article (Published version)
Metadata
Show full item recordAbstract
The temporal dynamics of the Bray-Liebhafsky reaction (iodate-based catalytic decomposition of hydrogen peroxide in an acidic aqueous solution) was experimentally characterized in a continuous stirred tank reactor by independently varying the temperature and the mixed inflow hydrogen peroxide concentration. When the temperature was the bifurcation parameter, the emergence/disappearance of oscillatory behavior via a supercritical Andronov-Hopf bifurcation was observed for different mixed inflow hydrogen peroxide concentrations. An increase in the mixed inflow hydrogen-peroxide concentration resulted in a shift of the bifurcation point towards higher values of temperature, but did not alter the bifurcation type.
Keywords:
Nonlinear dynamics / Bifurcations / Bray-Liebhafsky oscillatory reaction / CSTRSource:
Reaction Kinetics, Mechanisms and Catalysis, 2016, 118, 1, 15-26Publisher:
- Springer
Funding / projects:
- Dynamics of nonlinear physicochemical and biochemical systems with modeling and predicting of their behavior under nonequilibrium conditions (RS-172015)
- Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden (RS-43009)
DOI: 10.1007/s11144-016-0984-y
ISSN: 1878-5190; 1878-5204
WoS: 000376107700003
Scopus: 2-s2.0-84957943623
Collections
Institution/Community
VinčaTY - JOUR AU - Pejić, Nataša AU - Kolar-Anić, Ljiljana AU - Maksimović, Jelena AU - Janković, Marija M. AU - Vukojević, Vladana AU - Anić, Slobodan PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1078 AB - The temporal dynamics of the Bray-Liebhafsky reaction (iodate-based catalytic decomposition of hydrogen peroxide in an acidic aqueous solution) was experimentally characterized in a continuous stirred tank reactor by independently varying the temperature and the mixed inflow hydrogen peroxide concentration. When the temperature was the bifurcation parameter, the emergence/disappearance of oscillatory behavior via a supercritical Andronov-Hopf bifurcation was observed for different mixed inflow hydrogen peroxide concentrations. An increase in the mixed inflow hydrogen-peroxide concentration resulted in a shift of the bifurcation point towards higher values of temperature, but did not alter the bifurcation type. PB - Springer T2 - Reaction Kinetics, Mechanisms and Catalysis T1 - Dynamic transitions in the Bray-Liebhafsky oscillating reaction. Effect of hydrogen peroxide and temperature on bifurcation VL - 118 IS - 1 SP - 15 EP - 26 DO - 10.1007/s11144-016-0984-y ER -
@article{ author = "Pejić, Nataša and Kolar-Anić, Ljiljana and Maksimović, Jelena and Janković, Marija M. and Vukojević, Vladana and Anić, Slobodan", year = "2016", abstract = "The temporal dynamics of the Bray-Liebhafsky reaction (iodate-based catalytic decomposition of hydrogen peroxide in an acidic aqueous solution) was experimentally characterized in a continuous stirred tank reactor by independently varying the temperature and the mixed inflow hydrogen peroxide concentration. When the temperature was the bifurcation parameter, the emergence/disappearance of oscillatory behavior via a supercritical Andronov-Hopf bifurcation was observed for different mixed inflow hydrogen peroxide concentrations. An increase in the mixed inflow hydrogen-peroxide concentration resulted in a shift of the bifurcation point towards higher values of temperature, but did not alter the bifurcation type.", publisher = "Springer", journal = "Reaction Kinetics, Mechanisms and Catalysis", title = "Dynamic transitions in the Bray-Liebhafsky oscillating reaction. Effect of hydrogen peroxide and temperature on bifurcation", volume = "118", number = "1", pages = "15-26", doi = "10.1007/s11144-016-0984-y" }
Pejić, N., Kolar-Anić, L., Maksimović, J., Janković, M. M., Vukojević, V.,& Anić, S.. (2016). Dynamic transitions in the Bray-Liebhafsky oscillating reaction. Effect of hydrogen peroxide and temperature on bifurcation. in Reaction Kinetics, Mechanisms and Catalysis Springer., 118(1), 15-26. https://doi.org/10.1007/s11144-016-0984-y
Pejić N, Kolar-Anić L, Maksimović J, Janković MM, Vukojević V, Anić S. Dynamic transitions in the Bray-Liebhafsky oscillating reaction. Effect of hydrogen peroxide and temperature on bifurcation. in Reaction Kinetics, Mechanisms and Catalysis. 2016;118(1):15-26. doi:10.1007/s11144-016-0984-y .
Pejić, Nataša, Kolar-Anić, Ljiljana, Maksimović, Jelena, Janković, Marija M., Vukojević, Vladana, Anić, Slobodan, "Dynamic transitions in the Bray-Liebhafsky oscillating reaction. Effect of hydrogen peroxide and temperature on bifurcation" in Reaction Kinetics, Mechanisms and Catalysis, 118, no. 1 (2016):15-26, https://doi.org/10.1007/s11144-016-0984-y . .