Effect of Spatial Constrain on the Self-Organizing Behavior of the Belousov-Zhabotinsky Reaction

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F16%3A43890411" target="_blank" >RIV/60076658:12520/16:43890411 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effect of Spatial Constrain on the Self-Organizing Behavior of the Belousov-Zhabotinsky Reaction
Original language description
The effect of the deformation by the available space on the evolution of the self-organizing system in space was observed. As an example of primitive self-organizing system, a common-known oscillating Belousov-Zhabotinsky (BZ) reaction was chosen. A calculation of point information gain entropy density, which determines subtle changes in the geometry of patterns and identifies states of the system, was used as a method of pattern detection. When the BZ system came into states of the spatial constriction, we observed changes in duration of initiation phases of the reaction and intrusions in the period and shape of traveling waves. Transfer of the reaction mixture from a circular dish into a square dish induces generation of atypical waves. The results indicate that the formation of patterns is independent of the actual concentration of chemicals in the broad range of concentrations. Dilution of structures occurs at the end of the process, when the organic substrate and bromine oxidant are exhausted from the reaction mixture.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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