Mass transfer to volumetric electrodes with two-phase flow

Experimental studies of mass transfer were conducted in stacked screens with a gas-liquid mixture flowing through the bed. Depending on the gas and liquid flow rates and on the geometric characteristics of the screens, different flow regimes are obtained. In the heterogeneous flow regime the gas pha...

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Detalles Bibliográficos
Autores principales: Coppola, L., Cavatorta, O.N., Böhm, U.
Formato: JOUR
Materias:
Electrochemistry
Flow of Fluids > Two Phase
Gases > Mixing
Liquids > Mixing
Mass Transfer
Diffusion Boundary Layer
Flow Transition
Sherwood Numbers
Electrodes
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0021891X_v19_n1_p100_Coppola
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_0021891X_v19_n1_p100_Coppola
record_format dspace
spelling todo:paper_0021891X_v19_n1_p100_Coppola2023-10-03T14:22:03Z Mass transfer to volumetric electrodes with two-phase flow Coppola, L. Cavatorta, O.N. Böhm, U. Electrochemistry Flow of Fluids--Two Phase Gases--Mixing Liquids--Mixing Mass Transfer Diffusion Boundary Layer Flow Transition Sherwood Numbers Electrodes Experimental studies of mass transfer were conducted in stacked screens with a gas-liquid mixture flowing through the bed. Depending on the gas and liquid flow rates and on the geometric characteristics of the screens, different flow regimes are obtained. In the heterogeneous flow regime the gas phase controls mass transfer, meanwhile in the transition and bubbling flow regimes the influence of the liquid flow prevails. Appropriate dimensionless groups correlate the mass transfer coefficients with the pertinent variables for the different regimes. © 1989 Chapman and Hall Ltd. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_0021891X_v19_n1_p100_Coppola
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Electrochemistry
Flow of Fluids--Two Phase
Gases--Mixing
Liquids--Mixing
Mass Transfer
Diffusion Boundary Layer
Flow Transition
Sherwood Numbers
Electrodes
spellingShingle Electrochemistry
Flow of Fluids--Two Phase
Gases--Mixing
Liquids--Mixing
Mass Transfer
Diffusion Boundary Layer
Flow Transition
Sherwood Numbers
Electrodes
Coppola, L.
Cavatorta, O.N.
Böhm, U.
Mass transfer to volumetric electrodes with two-phase flow
topic_facet Electrochemistry
Flow of Fluids--Two Phase
Gases--Mixing
Liquids--Mixing
Mass Transfer
Diffusion Boundary Layer
Flow Transition
Sherwood Numbers
Electrodes
description Experimental studies of mass transfer were conducted in stacked screens with a gas-liquid mixture flowing through the bed. Depending on the gas and liquid flow rates and on the geometric characteristics of the screens, different flow regimes are obtained. In the heterogeneous flow regime the gas phase controls mass transfer, meanwhile in the transition and bubbling flow regimes the influence of the liquid flow prevails. Appropriate dimensionless groups correlate the mass transfer coefficients with the pertinent variables for the different regimes. © 1989 Chapman and Hall Ltd.
format JOUR
author Coppola, L.
Cavatorta, O.N.
Böhm, U.
author_facet Coppola, L.
Cavatorta, O.N.
Böhm, U.
author_sort Coppola, L.
title Mass transfer to volumetric electrodes with two-phase flow
title_short Mass transfer to volumetric electrodes with two-phase flow
title_full Mass transfer to volumetric electrodes with two-phase flow
title_fullStr Mass transfer to volumetric electrodes with two-phase flow
title_full_unstemmed Mass transfer to volumetric electrodes with two-phase flow
title_sort mass transfer to volumetric electrodes with two-phase flow
url http://hdl.handle.net/20.500.12110/paper_0021891X_v19_n1_p100_Coppola
work_keys_str_mv AT coppolal masstransfertovolumetricelectrodeswithtwophaseflow
AT cavatortaon masstransfertovolumetricelectrodeswithtwophaseflow
AT bohmu masstransfertovolumetricelectrodeswithtwophaseflow
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