Simulation of the transient response of heat driven refrigerators with continuous temperature control

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dc.contributor.authorVargas, José Viriato Coelho
dc.contributor.authorCallander, T. M.S.
dc.contributor.authorFleming, John S.
dc.contributor.authorParise, José Alberto Reis
dc.contributor.buuauthorHoruz, İlhami
dc.contributor.departmentUludağ Üniversitesi/Mühendislik Fakültesi/Makine Bölümü.tr_TR
dc.contributor.orcid0000-0002-5519-8136tr_TR
dc.contributor.researcheridAAG-5647-2019tr_TR
dc.date.accessioned2021-07-06T08:50:16Z
dc.date.available2021-07-06T08:50:16Z
dc.date.issued1998
dc.description.abstractA theoretical and experimental study is presented and a mathematical model is introduced for a heat driven refrigeration system operating with continuous temperature control. The model consists of a refrigerated space, an absorption refrigerator, operating irreversibly, a temperature sensor and a reference signal, and a power law control action. The steady-state behavior of the absorption refrigerator model is validated by direct comparison between theoretical results and experimental data. The model is then used to identify an optimal thermal conductance allocation, for a fixed total thermal conductance inventory, such that the refrigeration rate is maximized and the 'pull-down' time is minimized. A simulation of the system operating in a transient mode is carried out to show that closed-loop operation results in a large reduction of fuel consumption, with respect to the 'on-off' operation. Appropriate dimensionless groups are identified and the generalized results reported in charts using dimensionless variables.en_US
dc.identifier.citationVargas, J. V. C. vd. (1998). "Simulation of the transient response of heat driven refrigerators with continuous temperature control". International Journal of Refrigeration-Revue Internationale du Froid, 21(8), 648-660.en_US
dc.identifier.endpage660tr_TR
dc.identifier.issn0140-7007
dc.identifier.issue8tr_TR
dc.identifier.scopus2-s2.0-0032304788tr_TR
dc.identifier.startpage648tr_TR
dc.identifier.urihttps://doi.org/10.1016/S0140-7007(98)00009-7
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0140700798000097
dc.identifier.urihttp://hdl.handle.net/11452/21116
dc.identifier.volume21tr_TR
dc.identifier.wos000077352200007tr_TR
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherElsevier Scienceen_US
dc.relation.collaborationYurt dışıtr_TR
dc.relation.journalInternational Journal of Refrigeration-Revue Internationale du Froiden_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectThermodynamicsen_US
dc.subjectEngineeringen_US
dc.subjectRefrigerating systemen_US
dc.subjectAbsorption systemen_US
dc.subjectHeat exchangeen_US
dc.subjectDesignen_US
dc.subjectPumpen_US
dc.subject.wosThermodynamicsen_US
dc.subject.wosEngineering, mechanicalen_US
dc.titleSimulation of the transient response of heat driven refrigerators with continuous temperature controlen_US
dc.typeArticle
dc.wos.quartileQ2 (Engineering, mechanical)en_US
dc.wos.quartileQ3 (Thermodynamics)en_US

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