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arXiv · 2201.02183

Spectral, entropy and bifurcation analysis of the dynamics of a reverse-flow system

Marek Berezowski·Natalia Kozioł·Marcin Lawnik
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Abstract

The work concerns the spectral, entropy and bifurcation analysis of the dynamics of a reverse-flow system. The existence of chaotic oscillations was demonstrated in a wide range of changes in the parameters of the model. The model of such a system can be compared to a periodically stimulated pendulum. The periodic apparatus here is a tubular reactor, which can generate its own oscillations. Reverse flow is cyclical stimulation. As a result, both of these devices can start to oscillate chaotically, and they actually do. The purpose of using reverse flow is to increase the conversion degree. This is because after reverse, the cold stream of raw material falls into the heated reactor inlet.

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Marek Berezowski, Natalia Kozioł, Marcin Lawnik. 2022-01-05. Spectral, entropy and bifurcation analysis of the dynamics of a reverse-flow system. https://doi.org/10.3390/catal12010037

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