Publication:
Experimental study of horizontal ground source heat pump performance for mild climate in Turkey

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dc.contributor.buuauthorPulat, Erhan
dc.contributor.buuauthorÇoşkun, Salih
dc.contributor.buuauthorÜnlü, Kürşat
dc.contributor.buuauthorYamankaradeniz, Nurettin
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentTeknik Bilimler Meslek Yüksekokulu
dc.contributor.departmentİklimlendirme ve Soğutma Programı
dc.contributor.departmentMakine Mühendisliği Bölümü
dc.contributor.researcheridAAK-6963-2021
dc.contributor.researcheridAAA-1753-2021
dc.contributor.scopusid23098080300
dc.contributor.scopusid26644674500
dc.contributor.scopusid25628645400
dc.contributor.scopusid26645227400
dc.date.accessioned2021-10-27T06:19:10Z
dc.date.available2021-10-27T06:19:10Z
dc.date.issued2009-09
dc.description.abstractThe aim of this study is to evaluate the performance of horizontal GSHP by considering various system parameters for winter climatic condition of Bursa, Turkey. For this purpose, a previously used experimental facility on cooling cycle [Coskun S, Pulat E, Unlu K, Yamankaradeniz R. Experimental performance investigation of a horizontal ground source compression refrigeration machine. International journal of Energy Research 2008: 32: 44-56] was modified for the heating cycle. Soil thermal conductivity estimation was expanded and discussed. Preliminary numerical temperature distribution around GHE pipes was obtained. Tests were performed under laboratory conditions for space heating from December 2004 to March 2005. Variations of entering and leaving antifreeze solution temperatures, extracted heat from ground and rejected heat to the test room, super heat rate in evaporator and subcooling rate in condenser, total power consumption and coefficient of performance (COP) values for both the entire system and only heat pump unit (HPU) were obtained. Effect of outdoor temperature on system capacities and COP values with respect to outdoor air and mean soil temperatures were also presented. The COP of the entire system and HPU lie between 2.46-2.58 and 4.03-4.18, respectively. GSHP system was compared to conventional heating methods in the economical analysis and it was shown that the GSHP system is more cost effective than the all other conventional heating systems.
dc.identifier.citationPulat, E. vd. (2009). "Experimental study of horizontal ground source heat pump performance for mild climate in Turkey". Energy, 34(9), 1284-1295.
dc.identifier.endpage1295
dc.identifier.issn0360-5442
dc.identifier.issue9
dc.identifier.scopus2-s2.0-68349152795
dc.identifier.startpage1284
dc.identifier.urihttps://doi.org/10.1016/j.energy.2009.05.001
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0360544209001625
dc.identifier.urihttp://hdl.handle.net/11452/22492
dc.identifier.volume34
dc.identifier.wos000270076600024
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherPergamon-Elsevier Science
dc.relation.journalEnergy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectExperimental
dc.subjectGSHP
dc.subjectHeating
dc.subjectHorizontal heat exchanger
dc.subjectCOP
dc.subjectEconomic analysis
dc.subjectMass-transfer model
dc.subjectThermal-conductivity
dc.subjectSystem
dc.subjectExchanger
dc.subjectThermodynamics
dc.subjectEnergy & fuels
dc.subjectEurasia
dc.subjectTurkey
dc.subjectAntifreeze solutions
dc.subjectEconomic analysis
dc.subjectPumps
dc.subjectSoils
dc.subjectSpace heating
dc.subjectThermal effects
dc.subjectThermoanalysis
dc.subjectClimatic conditions
dc.subjectCoefficient of performance
dc.subjectConventional heating
dc.subjectConventional heating methods
dc.subjectCooling cycle
dc.subjectCost effective
dc.subjectEconomical analysis
dc.subjectEnergy research
dc.subjectEntire system
dc.subjectExperimental facilities
dc.subjectExperimental studies
dc.subjectGround source
dc.subjectGround source heat pump
dc.subjectHeat pump unit
dc.subjectHeat rate
dc.subjectHeating cycles
dc.subjectInternational journals
dc.subjectLaboratory conditions
dc.subjectOutdoor air
dc.subjectOutdoor temperature
dc.subjectSoil temperature
dc.subjectSoil thermal conductivity
dc.subjectSubcoolings
dc.subjectSystem capacity
dc.subjectTest room
dc.subjectTotal power consumption
dc.subjectClimate conditions
dc.subjectCooling
dc.subjectCost-benefit analysis
dc.subjectEnergy use
dc.subjectExperimental study
dc.subjectGeothermal power
dc.subjectHeat transfer
dc.subjectPerformance assessment
dc.subjectTemperature profile
dc.subjectThermal conductivity
dc.subjectHeat pump systems
dc.subjectHeating
dc.subject.scopusGeothermal Heat Pumps; Heat Exchangers; Boreholes
dc.subject.wosThermodynamics
dc.subject.wosEnergy & fuels
dc.titleExperimental study of horizontal ground source heat pump performance for mild climate in Turkey
dc.typeArticle
dc.wos.quartileQ1
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Makine Mühendisliği Bölümü
local.contributor.departmentTeknik Bilimler Meslek Yüksekokulu/İklimlendirme ve Soğutma Programı
local.indexed.atScopus
local.indexed.atWOS

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