A CAPE tool for evaluation of adsorber-reactor systems for treatment of exhausts from mobile sources

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F01%3A00004932" target="_blank" >RIV/60461373:22340/01:00004932 - 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

A CAPE tool for evaluation of adsorber-reactor systems for treatment of exhausts from mobile sources

Popis výsledku v původním jazyce

Software to simulate dynamic operation and adaptive control of combined systems of monolithic catalytic reactors and adsorbers (catalytic traps) to treat mobile source exhausts is described. Monolithic reactors were modeled using a spatial 1-dimensiona l, 2-phase model consisting of a system of partial differential equations [PDE] (axial heat dispersion included); for the adsorbers a spatial 1-dimensional model (pseudo-homogeneous for the enthalpy balance) was used. The PDE system was solved by combining the Crank-Nicolson method (reactors) and the method of lines (adsorbers). Results of software application to 2 examples, the use of adsorber-reactor systems with mutual heat exchange to solve the cold-start problem and an adaptive dynamically operatedsystem of coupled monoliths for NOx redn. using feed-forward neural network for predictive control, are discussed.

Název v anglickém jazyce

A CAPE tool for evaluation of adsorber-reactor systems for treatment of exhausts from mobile sources

Popis výsledku anglicky

Software to simulate dynamic operation and adaptive control of combined systems of monolithic catalytic reactors and adsorbers (catalytic traps) to treat mobile source exhausts is described. Monolithic reactors were modeled using a spatial 1-dimensiona l, 2-phase model consisting of a system of partial differential equations [PDE] (axial heat dispersion included); for the adsorbers a spatial 1-dimensional model (pseudo-homogeneous for the enthalpy balance) was used. The PDE system was solved by combining the Crank-Nicolson method (reactors) and the method of lines (adsorbers). Results of software application to 2 examples, the use of adsorber-reactor systems with mutual heat exchange to solve the cold-start problem and an adaptive dynamically operatedsystem of coupled monoliths for NOx redn. using feed-forward neural network for predictive control, are discussed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Comput. Chem. Eng.

ISSN

0098-1354

e-ISSN

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Svazek periodika

25

Číslo periodika v rámci svazku

4-6

Stát vydavatele periodika

BE - Belgické království

Počet stran výsledku

9

Strana od-do

643-651

Kód UT WoS článku

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EID výsledku v databázi Scopus

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