Entropy generation of different panel radiator types: Design of experiments using response surface methodology (RSM)

dc.authorid0000-0001-8612-2233
dc.authorid0000-0003-4007-6846
dc.contributor.authorGeliş, Kadir
dc.contributor.authorAkyürek, Eda Feyza
dc.date.accessioned2024-09-25T19:59:57Z
dc.date.available2024-09-25T19:59:57Z
dc.date.issued2021
dc.departmentBAİBÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümü en_US
dc.description.abstractEfficient use of energy is crucial to reduce the energy costs and also to reduce the greenhouse gases and the environmental pollution. The vast majority of energy consumption originates from heating needs. Therefore, efficient use of heating systems means less energy consumption, and also less emission to the environment. One fundamental way of reducing the energy used for heating purposes is to develop more efficient heating equipment. The main purpose of this study is to investigate the effects of panel radiator type, operating temperature and flow rate of heating systems on heat transfer coefficient and entropy generation. In the present study, a mathematical model was developed using the Response Surface Method to determine the total heat transfer coefficient and entropy generation for three different types of panel radiators (pc-11, pccp-22 and pccpcp-33). The accuracy of the model was tested through validation experiments and thus the model was validated. The radiators were then evaluated using the validated model by determining the total heat transfer coefficient and entropy generation for feed water temperatures of 40 degrees C, 50 degrees C and 60 degrees C and flow rates of 7.5, 5 and 2.5 l/min. As a result, the most important parameter on the total heat transfer coefficient (U) was found to be the volumetric flow rate while the most effective parameter on entropy generation (Sgen) was the number of panels.en_US
dc.identifier.doi10.1016/j.jobe.2021.102369
dc.identifier.issn2352-7102
dc.identifier.scopus2-s2.0-85103310904en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.jobe.2021.102369
dc.identifier.urihttps://hdl.handle.net/20.500.12491/13995
dc.identifier.volume41en_US
dc.identifier.wosWOS:000663411800004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorGeliş, Kadir
dc.institutionauthorid0000-0001-8612-2233
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of Building Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzYK_20240925en_US
dc.subjectRSMen_US
dc.subjectResponse Surface Methoden_US
dc.subjectPanel Radiatoren_US
dc.subjectRadiator Typesen_US
dc.subjectEntropy Generationen_US
dc.titleEntropy generation of different panel radiator types: Design of experiments using response surface methodology (RSM)en_US
dc.typeArticleen_US

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