Analytical solution for the simultaneous heat and mass transfer problem in air washers

Detalhes bibliográficos
Autor(a) principal: Santos, Jailson Charles dos
Data de Publicação: 2011
Outros Autores: Medeiros, Jesus Marlinaldo de, Santos, Jacques César dos, Gurgel, José Maurício Alves de Matos, Marcondes, Francisco
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/61670
Resumo: An analytical solution approach for the simultaneous heat and mass transfer problem in air washers operating as evaporative coolers is presented. A one-dimensional model using the coupled mass and energy balance equations in the air washer is presented. Then, starting from a linear approach for the experimental curve of the air saturation, an analytical solution for the model was derived. The solution showed an excellent agreement with the available results found in the literature. The influence of several important parameters for the cooling process such as temperature and ambient air humidity, air flow rate and feeding water temperature, in the air cooling rate was investigated. The efficacy of the process can be greatly increased by reducing the cooling water temperature and the applied air flow rate. The analytical solution can be easily included into the models used for simulating desiccant air-conditioning systems operating in conjunction with air washers.
id UFC-7_046c9e6f05d1aed0ca9d48b2b9e860d7
oai_identifier_str oai:repositorio.ufc.br:riufc/61670
network_acronym_str UFC-7
network_name_str Repositório Institucional da Universidade Federal do Ceará (UFC)
repository_id_str
spelling Analytical solution for the simultaneous heat and mass transfer problem in air washersAir conditioningAir washerEvaporative systemCalculationHeat transferMass transferAn analytical solution approach for the simultaneous heat and mass transfer problem in air washers operating as evaporative coolers is presented. A one-dimensional model using the coupled mass and energy balance equations in the air washer is presented. Then, starting from a linear approach for the experimental curve of the air saturation, an analytical solution for the model was derived. The solution showed an excellent agreement with the available results found in the literature. The influence of several important parameters for the cooling process such as temperature and ambient air humidity, air flow rate and feeding water temperature, in the air cooling rate was investigated. The efficacy of the process can be greatly increased by reducing the cooling water temperature and the applied air flow rate. The analytical solution can be easily included into the models used for simulating desiccant air-conditioning systems operating in conjunction with air washers.International Institute of Refrigeration (IIR) ; http://www.elsevier.com2021-10-29T13:20:32Z2021-10-29T13:20:32Z2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSANTOS, Jailson Charles dos; MEDEIROS, Jesus Marlinaldo de; SANTOS, Jacques Cesar dos; GURGEL, Jose Mauricio; MARCONDES, Francisco. Analytical solution for the simultaneous heat and mass transfer problem in air washers. International Journal of Refrigeration, v. 34, p. 353-361, 2011.0140-7007doi:10.1016/j.ijrefrig.2010.06.016http://www.repositorio.ufc.br/handle/riufc/61670Santos, Jailson Charles dosMedeiros, Jesus Marlinaldo deSantos, Jacques César dosGurgel, José Maurício Alves de MatosMarcondes, Franciscoporreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2022-04-28T18:33:40Zoai:repositorio.ufc.br:riufc/61670Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T19:01:10.999873Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Analytical solution for the simultaneous heat and mass transfer problem in air washers
title Analytical solution for the simultaneous heat and mass transfer problem in air washers
spellingShingle Analytical solution for the simultaneous heat and mass transfer problem in air washers
Santos, Jailson Charles dos
Air conditioning
Air washer
Evaporative system
Calculation
Heat transfer
Mass transfer
title_short Analytical solution for the simultaneous heat and mass transfer problem in air washers
title_full Analytical solution for the simultaneous heat and mass transfer problem in air washers
title_fullStr Analytical solution for the simultaneous heat and mass transfer problem in air washers
title_full_unstemmed Analytical solution for the simultaneous heat and mass transfer problem in air washers
title_sort Analytical solution for the simultaneous heat and mass transfer problem in air washers
author Santos, Jailson Charles dos
author_facet Santos, Jailson Charles dos
Medeiros, Jesus Marlinaldo de
Santos, Jacques César dos
Gurgel, José Maurício Alves de Matos
Marcondes, Francisco
author_role author
author2 Medeiros, Jesus Marlinaldo de
Santos, Jacques César dos
Gurgel, José Maurício Alves de Matos
Marcondes, Francisco
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Santos, Jailson Charles dos
Medeiros, Jesus Marlinaldo de
Santos, Jacques César dos
Gurgel, José Maurício Alves de Matos
Marcondes, Francisco
dc.subject.por.fl_str_mv Air conditioning
Air washer
Evaporative system
Calculation
Heat transfer
Mass transfer
topic Air conditioning
Air washer
Evaporative system
Calculation
Heat transfer
Mass transfer
description An analytical solution approach for the simultaneous heat and mass transfer problem in air washers operating as evaporative coolers is presented. A one-dimensional model using the coupled mass and energy balance equations in the air washer is presented. Then, starting from a linear approach for the experimental curve of the air saturation, an analytical solution for the model was derived. The solution showed an excellent agreement with the available results found in the literature. The influence of several important parameters for the cooling process such as temperature and ambient air humidity, air flow rate and feeding water temperature, in the air cooling rate was investigated. The efficacy of the process can be greatly increased by reducing the cooling water temperature and the applied air flow rate. The analytical solution can be easily included into the models used for simulating desiccant air-conditioning systems operating in conjunction with air washers.
publishDate 2011
dc.date.none.fl_str_mv 2011
2021-10-29T13:20:32Z
2021-10-29T13:20:32Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv SANTOS, Jailson Charles dos; MEDEIROS, Jesus Marlinaldo de; SANTOS, Jacques Cesar dos; GURGEL, Jose Mauricio; MARCONDES, Francisco. Analytical solution for the simultaneous heat and mass transfer problem in air washers. International Journal of Refrigeration, v. 34, p. 353-361, 2011.
0140-7007
doi:10.1016/j.ijrefrig.2010.06.016
http://www.repositorio.ufc.br/handle/riufc/61670
identifier_str_mv SANTOS, Jailson Charles dos; MEDEIROS, Jesus Marlinaldo de; SANTOS, Jacques Cesar dos; GURGEL, Jose Mauricio; MARCONDES, Francisco. Analytical solution for the simultaneous heat and mass transfer problem in air washers. International Journal of Refrigeration, v. 34, p. 353-361, 2011.
0140-7007
doi:10.1016/j.ijrefrig.2010.06.016
url http://www.repositorio.ufc.br/handle/riufc/61670
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv International Institute of Refrigeration (IIR) ; http://www.elsevier.com
publisher.none.fl_str_mv International Institute of Refrigeration (IIR) ; http://www.elsevier.com
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813029034981851136

Registros relacionados