Thermal performance and pressure drop in a ceramic heat exchanger evaluated using CFD simulations

Página do item simplificado
dc.contributor.authorMonteiro D.B.
dc.contributor.authorde Mello P.E.B.
dc.date.accessioned2019-08-20T00:13:07Z
dc.date.available2019-08-20T00:13:07Z
dc.date.issued2012
dc.description.abstractThere is one potential demand for heat exchangers capable of supporting high temperatures, typically higher than 800 °C, for use in thermal power plants. These heat exchangers could be used in the implementation of EFGT (Externally Fired Gas Turbines) cycles. To support these working conditions, during long periods of time, the heat exchanger should be constructed with adequate materials. Ceramics has been considered by many previous works as a choice. This work presents the results obtained with CFD simulations of one plate-fin ceramic heat exchanger. Correlations for the Colburn and friction factors, for a range of Reynolds number between 500 and 1500, are evaluated from the numerical results obtained with CFD. These correlations may be used for the thermal design of ceramic heat exchangers. One validation procedure is conducted comparing the simulation results with experimental data for a compact heat exchanger of similar configuration. © 2012 Elsevier Ltd.
dc.description.firstpage489
dc.description.issuenumber1
dc.description.lastpage496
dc.description.volume45
dc.identifier.citationMonteiro, Deiglys Borges; MELLO, Paulo de. Thermal performance and pressure drop in a ceramic heat exchanger evaluated using CFD simulations. Energy (Oxford), v. 45, p. 489-496, 2012.
dc.identifier.doi10.1016/j.energy.2012.02.012
dc.identifier.issn0360-5442
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/1877
dc.relation.ispartofEnergy
dc.rightsAcesso Restrito
dc.subject.otherlanguageBiomass
dc.subject.otherlanguageCeramic heat exchanger
dc.subject.otherlanguageEFGT cycle
dc.subject.otherlanguageHTHE
dc.titleThermal performance and pressure drop in a ceramic heat exchanger evaluated using CFD simulations
dc.typeArtigo
fei.scopus.citations27
fei.scopus.eid2-s2.0-84865419165
fei.scopus.subjectA-ceramics
fei.scopus.subjectCFD simulations
fei.scopus.subjectCompact heat exchanger
fei.scopus.subjectEFGT cycle
fei.scopus.subjectExperimental data
fei.scopus.subjectFriction factors
fei.scopus.subjectHigh temperature
fei.scopus.subjectHTHE
fei.scopus.subjectNumerical results
fei.scopus.subjectPlate fins
fei.scopus.subjectPotential demand
fei.scopus.subjectThermal designs
fei.scopus.subjectThermal Performance
fei.scopus.subjectThermal power plants
fei.scopus.subjectWorking conditions
fei.scopus.updated2024-03-04
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84865419165&origin=inward
Arquivos
Coleções
Artigos