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dc.contributor.authorAresti, Lazaros-
dc.contributor.authorChristodoulides, Paul-
dc.contributor.authorFlorides, Georgios A.-
dc.contributor.otherΧριστοδουλίδης, Παύλος-
dc.contributor.otherΦλωρίδης, Γεώργιος Α.-
dc.contributor.otherΑρέστη, Λάζαρος-
dc.identifier.citationBulgarian Chemical Communications, vol. 48, Special Issue E, pp. 55 - 63en_US
dc.description.abstractMultiple layers of ground and the flow of groundwater in some layers have a significant effect on the cooling of vertical heat columns and heat exchangers. This paper investigates the important implication on the design of the Ground Heat Exchanger with regard to their heating effect. For this reason, a thermal model is constructed in COMSOL Multiphysics software and the effect of various parameters such as thermal conductivity of the ground and the groundwater flow velocity is considered. The model parameters were adjusted to present actual (known) parameters of an installed column and were validated against experimental values. The key for an overall capital cost reduction is the borehole length, where the results indicate that by using the groundwater available, construction of shallower Ground Source Heat Pump systems can be achieved with an increase of the coefficient of performance (COP).en_US
dc.relation.ispartofBulgarian Chemical Communicationsen_US
dc.rightsCopyright © 2016 Institute of Chemical Engineering-BAS All rights reserved.en_US
dc.subjectMultilayer grounden_US
dc.subjectGroundwater flowen_US
dc.subjectGround Heat Exchangeren_US
dc.titleComputational modelling of a ground heat exchanger with groundwater flowen_US
dc.collaborationCyprus University of Technologyen_US
dc.subject.categoryElectrical Engineering - Electronic Engineering - Information Engineeringen_US
dc.subject.fieldEngineering and Technologyen_US
item.fulltextNo Fulltext-
item.languageiso639-1other- of Electrical Engineering, Computer Engineering and Informatics- of Mechanical Engineering and Materials Science and Engineering- of Engineering and Technology- of Engineering and Technology- of Engineering and Technology- of Engineering and Technology-
crisitem.journal.publisherInstitute of Chemical Engineering-
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