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EXERGO-ECONOMIC ANALYSIS OF MICROCHANNELS IN SINGLE-PHASE FLOW

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dc.contributor.authorÖZDEMİR, MEHMED RAFET
dc.contributor.authorsOzdemir, M. R.; Sozbir, O. R.; Yilmaz, M.
dc.date.accessioned2022-03-14T08:43:08Z
dc.date.available2022-03-14T08:43:08Z
dc.date.issued2018-06-30
dc.description.abstractWith the increase of energy demand, many researchers tried to develop scientific approaches in order to design more efficient and environmentally friendly energy systems. Exergo-economic (thermoeconomic) analysis of a system or device is an efficient tool for evaluating the system in terms of the thermodynamic and economic aspects. In this parametric study, exergo-economic analysis of rectangular copper plain microchannels under single-phase flow conditions were investigated using de-ionised water. The exergo-economic performance was evaluated based on the relative cost difference and unit cost per product exergy tools. The channel aspect ratio effect on the unit cost per product exergy and relative cost difference was examined using three microchannel test sections with the same channel hydraulic diameter (D-h = 0.56 mm) and length (L = 62 mm) but different aspect ratios beta = 0.5, 2.56 and 4.94) under single-phase flow conditions. The results showed that the exergo-economic performances of the three microchannel test sections decreased as the net heat input increased over the experimental range. Moreover, the exergo-economic performance of test section 2 (beta = 4.94) was found to be greater than the exergo-economic performances of test sections 1 and 3 (beta = 0.5 and 2.56) at fixed flow rate and fixed net heat input case.
dc.identifier.doi10.18186/thermal.439274
dc.identifier.issn2148-7847
dc.identifier.urihttps://hdl.handle.net/11424/242172
dc.identifier.wosWOS:000437194500009
dc.language.isoeng
dc.publisherYILDIZ TECHNICAL UNIV
dc.relation.ispartofJOURNAL OF THERMAL ENGINEERING
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectExergo-Economic Performance
dc.subjectMicrochannels
dc.subjectThermo-Economics
dc.subjectSingle-Phase Flow
dc.subjectPOWER-PLANT
dc.titleEXERGO-ECONOMIC ANALYSIS OF MICROCHANNELS IN SINGLE-PHASE FLOW
dc.typearticle
dspace.entity.typePublication
local.avesis.id54c723f4-d5ff-4905-95f2-ae76ceb909f5
local.import.packageSS16
local.indexed.atWOS
local.indexed.atSCOPUS
local.indexed.atTRDIZIN
local.journal.numberofpages10
oaire.citation.endPage2380
oaire.citation.issue5
oaire.citation.startPage2371
oaire.citation.titleJOURNAL OF THERMAL ENGINEERING
oaire.citation.volume4
relation.isAuthorOfPublication0ba9888a-c461-4d55-83da-4114c06d98a8
relation.isAuthorOfPublication.latestForDiscovery0ba9888a-c461-4d55-83da-4114c06d98a8

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