Investigation of combined DOC and NSRC diesel car exhaust catalysts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F10%3A00023253" target="_blank" >RIV/60461373:22340/10:00023253 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Investigation of combined DOC and NSRC diesel car exhaust catalysts
Original language description
The system of two monolithic catalytic reactors - diesel oxidation catalyst (DOC) and NOx storage and reduction catalyst (NSRC) - is studied. The catalysts are used in series for the conversion of exhaust gases from automobiles with Diesel engines (or other lean-burn engines). Several tens of catalytic reactions are considered in the description by a model based on a system of non-linear partial differential equations (mass and enthalpy ballances). A simulation study is performed to examine the effectsof parameters determining the performance of the upstream-located DOC (size and effective heat capacity of the monolith, catalytic activity in individual reaction steps) on the performance of the NSRC in the European driving cycle (NEDC). Effective numerical methods used for the solution of the resulting non-linear PDEs are described. Results of the maximization of the overall NOx conversion over the NEDC for several DOC and NSRC reactor configurations and different regeneration strategi
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GD104%2F08%2FH055" target="_blank" >GD104/08/H055: Transport and reaction processes in complex multiphase systems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
COMPUTERS & CHEMICAL ENGINEERING
ISSN
0098-1354
e-ISSN
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Volume of the periodical
34
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
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UT code for WoS article
000277747300015
EID of the result in the Scopus database
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