Nonlinear dynamics and chaos in diffusion-coupled stirred reactors with a pH-oscillatory reaction

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F03%3A00007577" target="_blank" >RIV/60461373:22340/03:00007577 - 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
Nonlinear dynamics and chaos in diffusion-coupled stirred reactors with a pH-oscillatory reaction
Original language description
We study dynamics of the reaction hydrogen peroxide-thiosulfate-Cu(II) (HPTCu) in a continuous stirred tank reactor (CSTR) and a system of two continuous stirred tank reactors (CSTRs) mutually coupled by diffusion-like mass transfer. In experiments withone CSTR the system displays periodic oscillations of pH, bistability between steady states, bistability between periodic oscillations and a steady state, and excitability. Periodic forcing induces phase-locked dynamics. Model reproduces all these features only qualitatively and classification of chemical oscillators is used to point out possible improvements.
Czech name
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Czech description
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Project
<a href="/en/project/GA203%2F03%2F0488" target="_blank" >GA203/03/0488: Classification of oscillatory chemical reactions with the use of stoichiometric network analysis</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of International Symposium Topical Problems of NWP, Nizhny Novgorod, Russia, 6. -12.9. 2003
ISBN
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ISSN
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e-ISSN
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Number of pages
2
Pages from-to
101-102
Publisher name
Institute of Applied Physics, RAS
Place of publication
Nizhny Novgorod
Event location
Nizhny Novgorod, Rusko
Event date
Sep 6, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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