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|Title:||Noise-induced complex oscillatory dynamics in the Zeldovich-Semenov model of a continuous stirred tank reactor|
|Publisher:||American Institute of Physics Inc.|
|Citation:||Ryashko L. Noise-induced complex oscillatory dynamics in the Zeldovich-Semenov model of a continuous stirred tank reactor / L. Ryashko. — DOI 10.1063/5.0030511 // Chaos. — 2021. — Vol. 31. — Iss. 1. — 30511.|
|Abstract:||Noise-induced variability of thermochemical processes in a continuous stirred tank reactor is studied on the basis of the Zeldovich-Semenov dynamical model. For the deterministic variant of this model, mono- and bistability parametric zones as well as local and global bifurcations are determined. Noise-induced transitions between coexisting attractors (equilibria and cycles) and stochastic excitement with spike oscillations are investigated by direct numerical simulation and the analytical approach based on the stochastic sensitivity technique. For the stochastic model, the phenomenon of coherence resonance is discovered and studied. © 2021 Author(s).|
|metadata.dc.description.sponsorship:||The work was supported by the Russian Foundation for Basic Research (No. 20-01-00165).|
|Appears in Collections:||Научные публикации, проиндексированные в SCOPUS и WoS CC|
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