Spectral, entropy and bifurcation analysis of the dynamics of a catalyst chemical reverse-flow tubular reactor
Authors:
- Marek Berezowski,
- Natalia Kozioł,
- Marcin Lawnik
Abstract
Oscillations, including chaotic ones, can spontaneously appear in chemical reactors or lean premixed combustors. Such behavior of the system is undesirable and should be identified at the stage of its modeling. This article analyzes the behavior of reverse-flow tubular chemical reactor with longitudinal dispersion in terms of chaotic oscillations. The purpose of using reverse flow is to increase the conversion degree. For the analysis of the reactor, among others, spectral analysis, entropy, and bifurcation analysis were used. The obtained results show the chaotic behavior of the reactor in a wide range of changes in the parameter’s values.
- Record ID
- CUT9fb51ba0c4cd42bb9e87a02ab6476caf
- Publication categories
- ;
- Author
- Journal series
- Catalysts, ISSN , e-ISSN 2073-4344, Monthly
- Issue year
- 2022
- Vol
- 12
- No
- 1
- Pages
- [1-12]
- Article number
- 37
- Other elements of collation
- wykr.; Bibliografia (na s.) - 11-12; Bibliografia (liczba pozycji) - 26; Oznaczenie streszczenia - Abstr.; Data udostępnienia on-line - 2021-12-30; Numeracja w czasopiśmie - Vol. 12, Iss. 1
- Keywords in English
- chemical reactor, catalyst, spectral, entropy, reverse-flow, oscillations, chaos
- ASJC Classification
- ;
- DOI
- DOI:10.3390/catal12010037 Opening in a new tab
- URL
- https://www.mdpi.com/2073-4344/12/1/37 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 100
- Score source
- journalList
- Score
- Publication indicators
- Additional fields
- Indeksowana w: Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT9fb51ba0c4cd42bb9e87a02ab6476caf/
- URN
urn:pkr-prod:CUT9fb51ba0c4cd42bb9e87a02ab6476caf
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.