Performance analysis and optimization of a radiating fin array

Basit Öğe Kaydı
dc.authoridArslanturk, Cihat/0000-0001-8332-477X
dc.authoridSOLAK, Kubra/0000-0002-9624-5680
dc.authorscopusid57681700000
dc.authorscopusid8588622600
dc.contributor.authorSolak, Kübra
dc.contributor.authorArslantürk, Cihat
dc.date.accessioned2023-04-20T08:02:31Z
dc.date.available2023-04-20T08:02:31Z
dc.date.issued2022
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Makine Mühendisliği Bölümü
dc.description.abstractSpace radiators are used to reject waste heat from power units, electronic devices, and various equipment in space vehicles. It is important that radiators can achieve the heat desired to be dissipated into space with the least mass. With a view to ensuring this aim, the heat transfer calculations that must be performed must be highly accurate. Therefore, the variation of conductivity with temperature should also be taken into account in the mathematical model. This paper presents heat transfer performance and optimization of a fin array consisting of straight fins put axially on a tube and radiating heat into deep space. The mathematical model yields the governing equation as a highly nonlinear integro-differential equation which is solved by the variation of parameters method (VPM). By applying an appropriate optimization procedure, the conduction-radiation parameter, N-c, providing maximum heat transfer is obtained for a given fixed fin profile emissivity, epsilon, opening angle among the fins, gamma, and thermal conductivity parameter describing the variation of thermal conductivity, beta. For the range of suitable problem parameters, optimum values of the dimensionless conduction-radiation parameter N-c, which is a combination of thermal and geometric quantities, are expressed in epsilon and gamma for a given beta. The correlation equations are expected to provide remarkable benefits to the designer.
dc.identifier.doi10.1177/09544100221088362
dc.identifier.issn0954-4100
dc.identifier.issn2041-3025
dc.identifier.scopus2-s2.0-85129978981
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1177/09544100221088362
dc.identifier.urihttps://hdl.handle.net/20.500.11776/10982
dc.identifier.wosWOS:000798639000001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorSolak, Kübra
dc.institutionauthorArslantürk, Cihat
dc.language.isoen
dc.publisherSage Publications Ltd
dc.relation.ispartofProceedings of the Institution of Mechanical Engineers Part G-Journal of Aerospace Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectVariation Of Parameters Method
dc.subjectRadiating Fin Array
dc.subjectVariable Thermal Conductivity
dc.subjectRadiation Heat Transfer
dc.subjectSpace Radiator
dc.subjectSpace Radiators
dc.subjectDesign
dc.titlePerformance analysis and optimization of a radiating fin array
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu
Çorlu Mühendislik Fakültesi Koleksiyonu