Mass transfer in packed beds at low Reynolds numbers

Mass transfer coefficients for packed beds of Raschig rings were measured by the electrochemical technique in the low Reynolds number range, where both, free and forced convection are important. From the analysis of the governing basic equations the parameters controlling the combined free and force...

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Autores principales: Mandelbaum, Adolfo Jorge, Böhm, Ursula Carmen Elsa
Publicado: 1973
Materias:
FLOW OF FLUIDS - Packed Beds
MASS TRANSFER
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00092509_v28_n2_p569_Mandelbaum
http://hdl.handle.net/20.500.12110/paper_00092509_v28_n2_p569_Mandelbaum
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00092509_v28_n2_p569_Mandelbaum
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spelling paper:paper_00092509_v28_n2_p569_Mandelbaum2023-06-08T14:33:29Z Mass transfer in packed beds at low Reynolds numbers Mandelbaum, Adolfo Jorge Böhm, Ursula Carmen Elsa FLOW OF FLUIDS - Packed Beds MASS TRANSFER Mass transfer coefficients for packed beds of Raschig rings were measured by the electrochemical technique in the low Reynolds number range, where both, free and forced convection are important. From the analysis of the governing basic equations the parameters controlling the combined free and forced convection mass transfer were found to be Sh/(ScGr)1 4 and Re/Gr1 2. The experimental results were correlated in terms of these variables for both, aiding and opposing flows. Satisfactory agreement was found when comparing previous mass transfer data for widely varying systems with the proposed expressions. © 1973. Fil:Mandelbaum, J.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Böhm, U. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1973 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00092509_v28_n2_p569_Mandelbaum http://hdl.handle.net/20.500.12110/paper_00092509_v28_n2_p569_Mandelbaum
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic FLOW OF FLUIDS - Packed Beds
MASS TRANSFER
spellingShingle FLOW OF FLUIDS - Packed Beds
MASS TRANSFER
Mandelbaum, Adolfo Jorge
Böhm, Ursula Carmen Elsa
Mass transfer in packed beds at low Reynolds numbers
topic_facet FLOW OF FLUIDS - Packed Beds
MASS TRANSFER
description Mass transfer coefficients for packed beds of Raschig rings were measured by the electrochemical technique in the low Reynolds number range, where both, free and forced convection are important. From the analysis of the governing basic equations the parameters controlling the combined free and forced convection mass transfer were found to be Sh/(ScGr)1 4 and Re/Gr1 2. The experimental results were correlated in terms of these variables for both, aiding and opposing flows. Satisfactory agreement was found when comparing previous mass transfer data for widely varying systems with the proposed expressions. © 1973.
author Mandelbaum, Adolfo Jorge
Böhm, Ursula Carmen Elsa
author_facet Mandelbaum, Adolfo Jorge
Böhm, Ursula Carmen Elsa
author_sort Mandelbaum, Adolfo Jorge
title Mass transfer in packed beds at low Reynolds numbers
title_short Mass transfer in packed beds at low Reynolds numbers
title_full Mass transfer in packed beds at low Reynolds numbers
title_fullStr Mass transfer in packed beds at low Reynolds numbers
title_full_unstemmed Mass transfer in packed beds at low Reynolds numbers
title_sort mass transfer in packed beds at low reynolds numbers
publishDate 1973
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00092509_v28_n2_p569_Mandelbaum
http://hdl.handle.net/20.500.12110/paper_00092509_v28_n2_p569_Mandelbaum
work_keys_str_mv AT mandelbaumadolfojorge masstransferinpackedbedsatlowreynoldsnumbers
AT bohmursulacarmenelsa masstransferinpackedbedsatlowreynoldsnumbers
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