Složitá dynamika oxidace v katalytickém konvertoru.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F05%3A00014559" target="_blank" >RIV/60461373:22340/05:00014559 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Complex dynamics of CO oxidation in catalytic converters.

Popis výsledku v původním jazyce

A simplified microkinetic model for CO oxidation in catalytic monolith used as the converter of automobile exhaust gases has been developed. The study of complex dynamics of this system includes the construction of parametric dependences of stationary and periodic solutions and estimation of their stability as well as location of bifurcation points, where qualitative changes of dynamic behaviour occur. Nonlinear phenomena in the converter operation found in the converter simulations include the existence of multiplicity of stable steady states and the coexistence of stable oscillations and stable steady states. Continuation methods and bifurcation analysis with the continuation software package CONT have been employed in the parametric study of the system.

Název v anglickém jazyce

Complex dynamics of CO oxidation in catalytic converters.

Popis výsledku anglicky

A simplified microkinetic model for CO oxidation in catalytic monolith used as the converter of automobile exhaust gases has been developed. The study of complex dynamics of this system includes the construction of parametric dependences of stationary and periodic solutions and estimation of their stability as well as location of bifurcation points, where qualitative changes of dynamic behaviour occur. Nonlinear phenomena in the converter operation found in the converter simulations include the existence of multiplicity of stable steady states and the coexistence of stable oscillations and stable steady states. Continuation methods and bifurcation analysis with the continuation software package CONT have been employed in the parametric study of the system.

Druh

O - Ostatní výsledky

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F05%2F2616" target="_blank" >GA104/05/2616: Katalytické reaktory pro dospalování výfukových plynů automobilů</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů