A predictive model for confined and unconfined nucleate boiling heat transfer coefficient

Detalhes bibliográficos
Autor(a) principal: Kiyomura, Igor Seicho [UNESP]
Data de Publicação: 2017
Outros Autores: Mogaji, Taye Stephen [UNESP], Manetti, Leonardo Lachi [UNESP], Cardoso, Elaine Maria [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.applthermaleng.2017.08.135
http://hdl.handle.net/11449/175125
Resumo: The aim of this study is to investigate the influences of different parameters on the boiling phenomenon. In this paper, a new correlation to predict the pool boiling heat transfer coefficient is presented. The developed correlation was based on a database of experimental results, taking into account the effect of surface/liquid combination by considering the influence of contact the angle on pool boiling performance, and also the effect of the nucleate boiling in narrow spaces. The proposed correlation predicts accurately the boiling heat transfer behavior of fluids with significantly different thermophysical properties under confined and unconfined conditions. In order to validate the developed correlation, statistical analyses on the ratios of the experimental and correlated Nusselt numbers were performed. Also, the heat transfer coefficients calculated with the proposed correlation were compared with experimental results for different pool boiling conditions obtained by others authors.
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spelling A predictive model for confined and unconfined nucleate boiling heat transfer coefficientConfined and unconfined boilingContact angleCorrelationHeat transfer coefficientThe aim of this study is to investigate the influences of different parameters on the boiling phenomenon. In this paper, a new correlation to predict the pool boiling heat transfer coefficient is presented. The developed correlation was based on a database of experimental results, taking into account the effect of surface/liquid combination by considering the influence of contact the angle on pool boiling performance, and also the effect of the nucleate boiling in narrow spaces. The proposed correlation predicts accurately the boiling heat transfer behavior of fluids with significantly different thermophysical properties under confined and unconfined conditions. In order to validate the developed correlation, statistical analyses on the ratios of the experimental and correlated Nusselt numbers were performed. Also, the heat transfer coefficients calculated with the proposed correlation were compared with experimental results for different pool boiling conditions obtained by others authors.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)São Paulo State University (UNESP) School of Natural Science and Engineering Ilha Solteira Department of Mechanical Engineering, Av. Brasil, 56FUTA - Federal University of Technology Akure Department of Mechanical Engineering School of Engineering and Engineering Technology, PMB 704São Paulo State University (UNESP) School of Natural Science and Engineering Ilha Solteira Department of Mechanical Engineering, Av. Brasil, 56FAPESP: 2013/15431-7FAPESP: 2014/19497-5Universidade Estadual Paulista (Unesp)School of Engineering and Engineering TechnologyKiyomura, Igor Seicho [UNESP]Mogaji, Taye Stephen [UNESP]Manetti, Leonardo Lachi [UNESP]Cardoso, Elaine Maria [UNESP]2018-12-11T17:14:29Z2018-12-11T17:14:29Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1274-1284application/pdfhttp://dx.doi.org/10.1016/j.applthermaleng.2017.08.135Applied Thermal Engineering, v. 127, p. 1274-1284.1359-4311http://hdl.handle.net/11449/17512510.1016/j.applthermaleng.2017.08.1352-s2.0-850287035682-s2.0-85028703568.pdf21157711517980960000-0002-3676-143XScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengApplied Thermal Engineering1,505info:eu-repo/semantics/openAccess2024-07-04T20:06:15Zoai:repositorio.unesp.br:11449/175125Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:40:03.456420Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A predictive model for confined and unconfined nucleate boiling heat transfer coefficient
title A predictive model for confined and unconfined nucleate boiling heat transfer coefficient
spellingShingle A predictive model for confined and unconfined nucleate boiling heat transfer coefficient
Kiyomura, Igor Seicho [UNESP]
Confined and unconfined boiling
Contact angle
Correlation
Heat transfer coefficient
title_short A predictive model for confined and unconfined nucleate boiling heat transfer coefficient
title_full A predictive model for confined and unconfined nucleate boiling heat transfer coefficient
title_fullStr A predictive model for confined and unconfined nucleate boiling heat transfer coefficient
title_full_unstemmed A predictive model for confined and unconfined nucleate boiling heat transfer coefficient
title_sort A predictive model for confined and unconfined nucleate boiling heat transfer coefficient
author Kiyomura, Igor Seicho [UNESP]
author_facet Kiyomura, Igor Seicho [UNESP]
Mogaji, Taye Stephen [UNESP]
Manetti, Leonardo Lachi [UNESP]
Cardoso, Elaine Maria [UNESP]
author_role author
author2 Mogaji, Taye Stephen [UNESP]
Manetti, Leonardo Lachi [UNESP]
Cardoso, Elaine Maria [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
School of Engineering and Engineering Technology
dc.contributor.author.fl_str_mv Kiyomura, Igor Seicho [UNESP]
Mogaji, Taye Stephen [UNESP]
Manetti, Leonardo Lachi [UNESP]
Cardoso, Elaine Maria [UNESP]
dc.subject.por.fl_str_mv Confined and unconfined boiling
Contact angle
Correlation
Heat transfer coefficient
topic Confined and unconfined boiling
Contact angle
Correlation
Heat transfer coefficient
description The aim of this study is to investigate the influences of different parameters on the boiling phenomenon. In this paper, a new correlation to predict the pool boiling heat transfer coefficient is presented. The developed correlation was based on a database of experimental results, taking into account the effect of surface/liquid combination by considering the influence of contact the angle on pool boiling performance, and also the effect of the nucleate boiling in narrow spaces. The proposed correlation predicts accurately the boiling heat transfer behavior of fluids with significantly different thermophysical properties under confined and unconfined conditions. In order to validate the developed correlation, statistical analyses on the ratios of the experimental and correlated Nusselt numbers were performed. Also, the heat transfer coefficients calculated with the proposed correlation were compared with experimental results for different pool boiling conditions obtained by others authors.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
2018-12-11T17:14:29Z
2018-12-11T17:14:29Z
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 http://dx.doi.org/10.1016/j.applthermaleng.2017.08.135
Applied Thermal Engineering, v. 127, p. 1274-1284.
1359-4311
http://hdl.handle.net/11449/175125
10.1016/j.applthermaleng.2017.08.135
2-s2.0-85028703568
2-s2.0-85028703568.pdf
2115771151798096
0000-0002-3676-143X
url http://dx.doi.org/10.1016/j.applthermaleng.2017.08.135
http://hdl.handle.net/11449/175125
identifier_str_mv Applied Thermal Engineering, v. 127, p. 1274-1284.
1359-4311
10.1016/j.applthermaleng.2017.08.135
2-s2.0-85028703568
2-s2.0-85028703568.pdf
2115771151798096
0000-0002-3676-143X
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Applied Thermal Engineering
1,505
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1274-1284
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129232672391168

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