Flooded Evaporators Versus Dry Evaporators: in Which Conditions?

Detalhes bibliográficos
Autor(a) principal: Clito Afonso
Data de Publicação: 2017
Tipo de documento: Livro
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/10216/104292
Resumo: This work has as main objective an analysis of the validity of the implementation of a floodedevaporator in a vapor compression refrigerant cycle, the working fluid being the R134a. Toachieve this goal, it was used a simulation software, the Pack Calculation Pro. A comparisonof the annual energy consumption of the refrigeration system with a flooded evaporator wascarried out having as reference the same system with a dry evaporator and working indifferent situations. In this study, the advantages and disadvantages of using the two types ofevaporators, the flooded and dry one, having the system used for situations equal coolingcapacity and the possible presence of overheating for the dry evaporator and the presence ofthe pump in the flooded evaporator was analyzed. It was concluded that the advantage in theimplementation of flooded evaporator is directly proportional to the degree of overheating atthe exit of the dry evaporator. Also an economic analysis were carried out.
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spelling Flooded Evaporators Versus Dry Evaporators: in Which Conditions?Ciências TecnológicasTechnological sciencesThis work has as main objective an analysis of the validity of the implementation of a floodedevaporator in a vapor compression refrigerant cycle, the working fluid being the R134a. Toachieve this goal, it was used a simulation software, the Pack Calculation Pro. A comparisonof the annual energy consumption of the refrigeration system with a flooded evaporator wascarried out having as reference the same system with a dry evaporator and working indifferent situations. In this study, the advantages and disadvantages of using the two types ofevaporators, the flooded and dry one, having the system used for situations equal coolingcapacity and the possible presence of overheating for the dry evaporator and the presence ofthe pump in the flooded evaporator was analyzed. It was concluded that the advantage in theimplementation of flooded evaporator is directly proportional to the degree of overheating atthe exit of the dry evaporator. Also an economic analysis were carried out.2017-062017-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://hdl.handle.net/10216/104292engClito Afonsoinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-26T14:56:57ZPortal AgregadorONG
dc.title.none.fl_str_mv Flooded Evaporators Versus Dry Evaporators: in Which Conditions?
title Flooded Evaporators Versus Dry Evaporators: in Which Conditions?
spellingShingle Flooded Evaporators Versus Dry Evaporators: in Which Conditions?
Clito Afonso
Ciências Tecnológicas
Technological sciences
title_short Flooded Evaporators Versus Dry Evaporators: in Which Conditions?
title_full Flooded Evaporators Versus Dry Evaporators: in Which Conditions?
title_fullStr Flooded Evaporators Versus Dry Evaporators: in Which Conditions?
title_full_unstemmed Flooded Evaporators Versus Dry Evaporators: in Which Conditions?
title_sort Flooded Evaporators Versus Dry Evaporators: in Which Conditions?
author Clito Afonso
author_facet Clito Afonso
author_role author
dc.contributor.author.fl_str_mv Clito Afonso
dc.subject.por.fl_str_mv Ciências Tecnológicas
Technological sciences
topic Ciências Tecnológicas
Technological sciences
description This work has as main objective an analysis of the validity of the implementation of a floodedevaporator in a vapor compression refrigerant cycle, the working fluid being the R134a. Toachieve this goal, it was used a simulation software, the Pack Calculation Pro. A comparisonof the annual energy consumption of the refrigeration system with a flooded evaporator wascarried out having as reference the same system with a dry evaporator and working indifferent situations. In this study, the advantages and disadvantages of using the two types ofevaporators, the flooded and dry one, having the system used for situations equal coolingcapacity and the possible presence of overheating for the dry evaporator and the presence ofthe pump in the flooded evaporator was analyzed. It was concluded that the advantage in theimplementation of flooded evaporator is directly proportional to the degree of overheating atthe exit of the dry evaporator. Also an economic analysis were carried out.
publishDate 2017
dc.date.none.fl_str_mv 2017-06
2017-06-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/book
format book
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/10216/104292
url https://hdl.handle.net/10216/104292
dc.language.iso.fl_str_mv eng
language eng
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.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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repository.mail.fl_str_mv
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