Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/4100
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Florides, Georgios A. | - |
dc.contributor.author | Pouloupatis, Panayiotis | - |
dc.contributor.author | Christodoulides, Paul | - |
dc.contributor.other | Πουλουπάτης, Παναγιώτης | - |
dc.contributor.other | Χριστοδουλίδης, Παύλος | - |
dc.contributor.other | Φλωρίδης, Γεώργιος Α. | - |
dc.date.accessioned | 2013-01-28T13:23:05Z | en |
dc.date.accessioned | 2013-05-17T10:30:05Z | - |
dc.date.accessioned | 2015-12-09T11:29:36Z | - |
dc.date.available | 2013-01-28T13:23:05Z | en |
dc.date.available | 2013-05-17T10:30:05Z | - |
dc.date.available | 2015-12-09T11:29:36Z | - |
dc.date.issued | 2012-04 | - |
dc.identifier.citation | Applied Energy, 2012, vol. 92, pp. 523-533 | en_US |
dc.identifier.issn | 03062619 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/4100 | - |
dc.description.abstract | Earth heat exchangers are essential parts of the ground-source heat pumps and the accurate prediction of their performance is of fundamental importance. This paper presents the development and validation of a numerical model for the simulation of energy flows and temperature changes in and around a borehole heat exchanger when a fluid circulates through a U-tube. Based on the time-dependent convection-diffusion equation, the FlexPDE software package is employed to solve the resulting boundary value problem that model a heat exchanger. First, the mathematical model is validated through a comparison with data obtained from experiments with real borehole set-ups in Cyprus. Then the validated model is used to study the heat flow and the temperature variation in the heat-exchanger. Finally conclusions are extracted on how various parameters like the U-tube diameter, the variation of the ground thermal conductivity and specific heat and the borehole filling material affect the temperature of the inlet and outlet fluid. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Applied Energy | en_US |
dc.rights | © 2011 Elsevier Ltd. | en_US |
dc.subject | Mathematical models | en_US |
dc.subject | Heat exchangers | en_US |
dc.subject | Heat--Convection | en_US |
dc.subject | Computer simulation | en_US |
dc.subject | Thermal conductivity | en_US |
dc.title | An Analysis of Heat Flow Through a Borehole Heat Exchanger Validated Model | en_US |
dc.type | Article | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.subject.category | Electrical Engineering - Electronic Engineering - Information Engineering | en_US |
dc.journals | Hybrid Open Access | en_US |
dc.review | peer reviewed | - |
dc.country | Cyprus | en_US |
dc.subject.field | Engineering and Technology | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.1016/j.apenergy.2011.11.064 | en_US |
dc.dept.handle | 123456789/134 | en |
dc.relation.volume | 92 | en_US |
cut.common.academicyear | 2011-2012 | en_US |
dc.identifier.spage | 523 | en_US |
dc.identifier.epage | 533 | en_US |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
crisitem.journal.journalissn | 0306-2619 | - |
crisitem.journal.publisher | Elsevier | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0001-9079-1907 | - |
crisitem.author.orcid | 0000-0002-2229-8798 | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
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