Effect of test parameters on the recovery of underground after a Thermal Response Test and optimum waiting time between tests
Yükleniyor...
Dosyalar
Tarih
2025
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Thermal 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.
Açıklama
Anahtar Kelimeler
Borehole Heat Exchanger, Ground Source Heat Pumps, Optimum Duration Between Tests, Thermal Response Test
Kaynak
Renewable Energy
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
239
Sayı
Künye
Aydın, 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
