Effect of test parameters on the recovery of underground after a Thermal Response Test and optimum waiting time between tests

dc.authorid0000-0002-2430-0804
dc.authorid0000-0002-1307-9016
dc.contributor.authorAydın, Murat
dc.contributor.authorGültekin, Ahmet
dc.date.accessioned2024-12-17T11:44:18Z
dc.date.available2024-12-17T11:44:18Z
dc.date.issued2025
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Makine Mühendisliği Bölümü
dc.description.abstractThermal Response Test (TRT) is an important method to determine the thermal properties of underground. These tests can be interrupted by unexpected reasons and a new test must be started in the same borehole, or the test must be repeated because of various reasons. In this paper, optimum waiting duration for a second test after a completed TRT is investigated through analyzing thermal behavior of a borehole during and after the test. A computational model is built, and it is verified with an experimental test. After the verification, the numerical model is used further parametric investigations. Different cases are considered and the results are discussed. The effect of thermal conductivity and test duration on the minimum waiting times are also investigated. It is shown that optimum waiting duration depends highly on the test conditions, however it varies between 10 and 23 days.
dc.identifier.citationAydın, M., & Gültekin, A. (2025). Effect of test parameters on the recovery of underground after a Thermal Response Test and optimum waiting time between tests. Renewable Energy, 239, pp. 1-10. https://doi.org/10.1016/j.renene.2024.122090
dc.identifier.doi10.1016/j.renene.2024.122090
dc.identifier.endpage10
dc.identifier.issn0960-1481
dc.identifier.scopus2-s2.0-85211066967
dc.identifier.scopusqualityQ1
dc.identifier.startpage1
dc.identifier.urihttps://doi.org/10.1016/j.renene.2024.122090
dc.identifier.urihttps://hdl.handle.net/20.500.13055/865
dc.identifier.volume239
dc.identifier.wosWOS:001375020800001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.indekslendigikaynak.otherSCI-E - Science Citation Index Expanded
dc.institutionauthorGültekin, Ahmet
dc.institutionauthorid0000-0002-1307-9016
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofRenewable Energy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBorehole Heat Exchanger
dc.subjectGround Source Heat Pumps
dc.subjectOptimum Duration Between Tests
dc.subjectThermal Response Test
dc.titleEffect of test parameters on the recovery of underground after a Thermal Response Test and optimum waiting time between tests
dc.typeArticle
dspace.entity.typePublication

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