Thermal conductivity of nanofluids: a review on prediction models, controversies and challenges
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/72662 |
Resumo: | In recent years, the nanofluids (NFs) have become the main candidates for improving or even replacing traditional heat transfer fluids. The possibility of NFs to be used in various technological applications, from renewable energies to nanomedicine, has made NFs and their thermal conductivity one of the most studied topics nowadays. Hence, this review presents an overview of the most important advances and controversial results related to the NFs thermal conductivity. The different techniques used to measure the thermal conductivity of NFs are discussed. Moreover, the fundamental parameters that affect the NFs thermal conductivity are analyzed, and possible improvements are addressed, such as the increase of long-term stability of the nanoparticles (NPs).The most representative prediction classical models based on fluid mechanics, thermodynamics, and experimental fittings are presented. Also, the recent statistical machine learning-based prediction models are comprehensively addressed, and the comparison with the classical empirical ones is made, whenever possible. |
id |
RCAP_93ff480d5ce943b9ab1cbad10d49d555 |
---|---|
oai_identifier_str |
oai:repositorium.sdum.uminho.pt:1822/72662 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Thermal conductivity of nanofluids: a review on prediction models, controversies and challengesNanofluidsNanoparticlesThermal conductivityHeat transferMachine learningScience & TechnologyIn recent years, the nanofluids (NFs) have become the main candidates for improving or even replacing traditional heat transfer fluids. The possibility of NFs to be used in various technological applications, from renewable energies to nanomedicine, has made NFs and their thermal conductivity one of the most studied topics nowadays. Hence, this review presents an overview of the most important advances and controversial results related to the NFs thermal conductivity. The different techniques used to measure the thermal conductivity of NFs are discussed. Moreover, the fundamental parameters that affect the NFs thermal conductivity are analyzed, and possible improvements are addressed, such as the increase of long-term stability of the nanoparticles (NPs).The most representative prediction classical models based on fluid mechanics, thermodynamics, and experimental fittings are presented. Also, the recent statistical machine learning-based prediction models are comprehensively addressed, and the comparison with the classical empirical ones is made, whenever possible.This work has been funded by Portuguese national funds of FCT/MCTES (PIDDAC) through the base funding from the following research units: UIDB/00532/2020 (Transport Phenomena Research Center–CEFT), UIDB/04077/2020 (MEtRICs) and UIDP/04436/2020.The authors are also grateful for the funding of FCT through the projects POCI-01-0145-FEDER-016861, POCI-01- 0145-FEDER-028159, NORTE-01-0145-FEDER-029394, NORTE-01-0145-FEDER-030171, funded by COMPETE2020, NORTE2020, PORTUGAL2020, and FEDER.Multidisciplinary Digital Publishing Institute (MDPI)Universidade do MinhoGonçalves, InêsSouza, ReinaldoCoutinho, GonçaloMiranda, JoãoMoita, AnaPereira, José EduardoMoreira, AntónioLima, Rui Alberto Madeira Macedo2021-03-112021-03-11T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/72662engGonçalves, I.; Souza, R.; Coutinho, G.; Miranda, J.; Moita, A.; Pereira, J.E.; Moreira, A.; Lima, R. Thermal Conductivity of Nanofluids: A Review on Prediction Models, Controversies and Challenges. Appl. Sci. 2021, 11, 2525. https://doi.org/10.3390/app110625252076-341710.3390/app11062525https://www.mdpi.com/2076-3417/11/6/2525info: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:RCAAP2023-07-21T12:40:40Zoai:repositorium.sdum.uminho.pt:1822/72662Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:37:31.263772Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Thermal conductivity of nanofluids: a review on prediction models, controversies and challenges |
title |
Thermal conductivity of nanofluids: a review on prediction models, controversies and challenges |
spellingShingle |
Thermal conductivity of nanofluids: a review on prediction models, controversies and challenges Gonçalves, Inês Nanofluids Nanoparticles Thermal conductivity Heat transfer Machine learning Science & Technology |
title_short |
Thermal conductivity of nanofluids: a review on prediction models, controversies and challenges |
title_full |
Thermal conductivity of nanofluids: a review on prediction models, controversies and challenges |
title_fullStr |
Thermal conductivity of nanofluids: a review on prediction models, controversies and challenges |
title_full_unstemmed |
Thermal conductivity of nanofluids: a review on prediction models, controversies and challenges |
title_sort |
Thermal conductivity of nanofluids: a review on prediction models, controversies and challenges |
author |
Gonçalves, Inês |
author_facet |
Gonçalves, Inês Souza, Reinaldo Coutinho, Gonçalo Miranda, João Moita, Ana Pereira, José Eduardo Moreira, António Lima, Rui Alberto Madeira Macedo |
author_role |
author |
author2 |
Souza, Reinaldo Coutinho, Gonçalo Miranda, João Moita, Ana Pereira, José Eduardo Moreira, António Lima, Rui Alberto Madeira Macedo |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Gonçalves, Inês Souza, Reinaldo Coutinho, Gonçalo Miranda, João Moita, Ana Pereira, José Eduardo Moreira, António Lima, Rui Alberto Madeira Macedo |
dc.subject.por.fl_str_mv |
Nanofluids Nanoparticles Thermal conductivity Heat transfer Machine learning Science & Technology |
topic |
Nanofluids Nanoparticles Thermal conductivity Heat transfer Machine learning Science & Technology |
description |
In recent years, the nanofluids (NFs) have become the main candidates for improving or even replacing traditional heat transfer fluids. The possibility of NFs to be used in various technological applications, from renewable energies to nanomedicine, has made NFs and their thermal conductivity one of the most studied topics nowadays. Hence, this review presents an overview of the most important advances and controversial results related to the NFs thermal conductivity. The different techniques used to measure the thermal conductivity of NFs are discussed. Moreover, the fundamental parameters that affect the NFs thermal conductivity are analyzed, and possible improvements are addressed, such as the increase of long-term stability of the nanoparticles (NPs).The most representative prediction classical models based on fluid mechanics, thermodynamics, and experimental fittings are presented. Also, the recent statistical machine learning-based prediction models are comprehensively addressed, and the comparison with the classical empirical ones is made, whenever possible. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-03-11 2021-03-11T00:00:00Z |
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://hdl.handle.net/1822/72662 |
url |
http://hdl.handle.net/1822/72662 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Gonçalves, I.; Souza, R.; Coutinho, G.; Miranda, J.; Moita, A.; Pereira, J.E.; Moreira, A.; Lima, R. Thermal Conductivity of Nanofluids: A Review on Prediction Models, Controversies and Challenges. Appl. Sci. 2021, 11, 2525. https://doi.org/10.3390/app11062525 2076-3417 10.3390/app11062525 https://www.mdpi.com/2076-3417/11/6/2525 |
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 |
Multidisciplinary Digital Publishing Institute (MDPI) |
publisher.none.fl_str_mv |
Multidisciplinary Digital Publishing Institute (MDPI) |
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) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799132909370605568 |