Mass transfer to regular packings at low Reynolds numbers and under natural convection

Mass transfer coefficients for regular packings determined for low flow velocities show to be influenced by natural convection. In order to apply the coupling rule for forced and natural convection, mass transfer correlations for both pure regimes are required. Since no relationship for natural conv...

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Detalles Bibliográficos
Autores principales: Del Carmen Rey, M., Glasserman, P., Böhm, U.
Formato: JOUR
Materias:
Correlation methods
Forced convection
Mathematical models
Natural convection
Reynolds number
Flow velocities
Mass transfer coefficients
Mass transfer
mass transfer
natural convection
packing
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00179310_v41_n12_p1693_DelCarmenRey
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00179310_v41_n12_p1693_DelCarmenRey
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spelling todo:paper_00179310_v41_n12_p1693_DelCarmenRey2023-10-03T14:15:03Z Mass transfer to regular packings at low Reynolds numbers and under natural convection Del Carmen Rey, M. Glasserman, P. Böhm, U. Correlation methods Forced convection Mathematical models Natural convection Reynolds number Flow velocities Mass transfer coefficients Mass transfer mass transfer natural convection packing Mass transfer coefficients for regular packings determined for low flow velocities show to be influenced by natural convection. In order to apply the coupling rule for forced and natural convection, mass transfer correlations for both pure regimes are required. Since no relationship for natural convection could be found in the literature, a systematic study of free convection in regular packings was undertaken. General correlations were developed and it was shown, that they also apply to static mixers. A simple model was formulated which describes natural convection mass transfer in structured packings by correlations obtained for inclined surfaces. The mass transfer results measured for low Reynolds numbers could be correlated successfully by the coupling rule and also by a method using a modified Reynolds number. © 1998 Elsevier Science Ltd. All rights reserved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00179310_v41_n12_p1693_DelCarmenRey
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Correlation methods
Forced convection
Mathematical models
Natural convection
Reynolds number
Flow velocities
Mass transfer coefficients
Mass transfer
mass transfer
natural convection
packing
spellingShingle Correlation methods
Forced convection
Mathematical models
Natural convection
Reynolds number
Flow velocities
Mass transfer coefficients
Mass transfer
mass transfer
natural convection
packing
Del Carmen Rey, M.
Glasserman, P.
Böhm, U.
Mass transfer to regular packings at low Reynolds numbers and under natural convection
topic_facet Correlation methods
Forced convection
Mathematical models
Natural convection
Reynolds number
Flow velocities
Mass transfer coefficients
Mass transfer
mass transfer
natural convection
packing
description Mass transfer coefficients for regular packings determined for low flow velocities show to be influenced by natural convection. In order to apply the coupling rule for forced and natural convection, mass transfer correlations for both pure regimes are required. Since no relationship for natural convection could be found in the literature, a systematic study of free convection in regular packings was undertaken. General correlations were developed and it was shown, that they also apply to static mixers. A simple model was formulated which describes natural convection mass transfer in structured packings by correlations obtained for inclined surfaces. The mass transfer results measured for low Reynolds numbers could be correlated successfully by the coupling rule and also by a method using a modified Reynolds number. © 1998 Elsevier Science Ltd. All rights reserved.
format JOUR
author Del Carmen Rey, M.
Glasserman, P.
Böhm, U.
author_facet Del Carmen Rey, M.
Glasserman, P.
Böhm, U.
author_sort Del Carmen Rey, M.
title Mass transfer to regular packings at low Reynolds numbers and under natural convection
title_short Mass transfer to regular packings at low Reynolds numbers and under natural convection
title_full Mass transfer to regular packings at low Reynolds numbers and under natural convection
title_fullStr Mass transfer to regular packings at low Reynolds numbers and under natural convection
title_full_unstemmed Mass transfer to regular packings at low Reynolds numbers and under natural convection
title_sort mass transfer to regular packings at low reynolds numbers and under natural convection
url http://hdl.handle.net/20.500.12110/paper_00179310_v41_n12_p1693_DelCarmenRey
work_keys_str_mv AT delcarmenreym masstransfertoregularpackingsatlowreynoldsnumbersandundernaturalconvection
AT glassermanp masstransfertoregularpackingsatlowreynoldsnumbersandundernaturalconvection
AT bohmu masstransfertoregularpackingsatlowreynoldsnumbersandundernaturalconvection
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