Comparison of two-dimensional models for fixed bed catalytic reactors

The performance of different two-dimensional models of fixed bed catalytic reactors is analyzed for different situations. The deviation of the response of the simplified models with respect to the heterogeneous one is explained in terms of the operative conditions and the value of dimensionless grou...

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Autores principales: Pereira Duarte, S.I., Barreto, G.F., Lemcoff, N.O.
Formato: JOUR
Materias:
HEAT TRANSFER
CHEMICAL EQUIPMENT
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00092509_v39_n6_p1017_PereiraDuarte
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00092509_v39_n6_p1017_PereiraDuarte
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spelling todo:paper_00092509_v39_n6_p1017_PereiraDuarte2023-10-03T14:08:03Z Comparison of two-dimensional models for fixed bed catalytic reactors Pereira Duarte, S.I. Barreto, G.F. Lemcoff, N.O. HEAT TRANSFER CHEMICAL EQUIPMENT The performance of different two-dimensional models of fixed bed catalytic reactors is analyzed for different situations. The deviation of the response of the simplified models with respect to the heterogeneous one is explained in terms of the operative conditions and the value of dimensionless groups. A very simple expression to predict the error in the conversion for the models considered is derived. A reasonable agreement with the errors calculated from the numerical solution of the two-dimensional models is found. © 1947. Fil:Lemcoff, N.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00092509_v39_n6_p1017_PereiraDuarte
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic HEAT TRANSFER
CHEMICAL EQUIPMENT
spellingShingle HEAT TRANSFER
CHEMICAL EQUIPMENT
Pereira Duarte, S.I.
Barreto, G.F.
Lemcoff, N.O.
Comparison of two-dimensional models for fixed bed catalytic reactors
topic_facet HEAT TRANSFER
CHEMICAL EQUIPMENT
description The performance of different two-dimensional models of fixed bed catalytic reactors is analyzed for different situations. The deviation of the response of the simplified models with respect to the heterogeneous one is explained in terms of the operative conditions and the value of dimensionless groups. A very simple expression to predict the error in the conversion for the models considered is derived. A reasonable agreement with the errors calculated from the numerical solution of the two-dimensional models is found. © 1947.
format JOUR
author Pereira Duarte, S.I.
Barreto, G.F.
Lemcoff, N.O.
author_facet Pereira Duarte, S.I.
Barreto, G.F.
Lemcoff, N.O.
author_sort Pereira Duarte, S.I.
title Comparison of two-dimensional models for fixed bed catalytic reactors
title_short Comparison of two-dimensional models for fixed bed catalytic reactors
title_full Comparison of two-dimensional models for fixed bed catalytic reactors
title_fullStr Comparison of two-dimensional models for fixed bed catalytic reactors
title_full_unstemmed Comparison of two-dimensional models for fixed bed catalytic reactors
title_sort comparison of two-dimensional models for fixed bed catalytic reactors
url http://hdl.handle.net/20.500.12110/paper_00092509_v39_n6_p1017_PereiraDuarte
work_keys_str_mv AT pereiraduartesi comparisonoftwodimensionalmodelsforfixedbedcatalyticreactors
AT barretogf comparisonoftwodimensionalmodelsforfixedbedcatalyticreactors
AT lemcoffno comparisonoftwodimensionalmodelsforfixedbedcatalyticreactors
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