Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978397764> ?p ?o ?g. }
- W1978397764 endingPage "503" @default.
- W1978397764 startingPage "489" @default.
- W1978397764 abstract "Thermal response tests (TRTs) are crucial for the estimation of the ground thermal properties and thermal performance of the borehole heat exchanger (BHE) of the ground-coupled heat pump (GCHP) system. In this article, a TRT apparatus was designed and built to measure the temperature response of inlet and outlet sections of BHE in the test borehole, the apparatus can effectively operate under both constant heating flux modes and heat injection and extraction modes with a constant inlet temperature. A TRT for a project of GCHP located in the Jiangsu province of China was carried out by the experimental apparatus. Based on the experimental data, the heat transfer performances of BHE under heating and cooling modes were evaluated, and the ground thermal properties, which include the ground thermal conductivity, ground volumetric specific heat, borehole thermal resistance and effective soil thermal resistance, were determined by the line source model. The results indicate that the experimental device and analysis model proposed in this article can be effectively applied to estimate the ground thermal properties and thermal performance of BHE. During the process of thermal response of ground, the fluid temperatures vary acutely at the start-stage of 8 h, and then tend to be a steady state after 40 h. The test data during the start-stage should be discarded for improving the estimation accuracy of ground thermal properties. At the same time, the effective soil thermal resistance increases continuously with time and a steady-state value would be reached after the start-time, and this steady-state thermal resistance can be used to evaluate the required length of BHE. In addition, the heat transfer rate of the BHE under different operating conditions can be used for the further evaluation on long-term operation performance of GCHPs." @default.
- W1978397764 created "2016-06-24" @default.
- W1978397764 creator A5069493060 @default.
- W1978397764 creator A5069842152 @default.
- W1978397764 creator A5090196450 @default.
- W1978397764 creator A5090550685 @default.
- W1978397764 date "2013-10-01" @default.
- W1978397764 modified "2023-09-26" @default.
- W1978397764 title "Anin situthermal response test for borehole heat exchangers of the ground-coupled heat pump system" @default.
- W1978397764 cites W1972828343 @default.
- W1978397764 cites W1973804107 @default.
- W1978397764 cites W1977802561 @default.
- W1978397764 cites W1980032646 @default.
- W1978397764 cites W1986712289 @default.
- W1978397764 cites W2005329803 @default.
- W1978397764 cites W2005366414 @default.
- W1978397764 cites W2007444186 @default.
- W1978397764 cites W2019616063 @default.
- W1978397764 cites W2056754315 @default.
- W1978397764 cites W2061030157 @default.
- W1978397764 cites W2070345868 @default.
- W1978397764 cites W2084795992 @default.
- W1978397764 cites W2089501979 @default.
- W1978397764 cites W2142204857 @default.
- W1978397764 doi "https://doi.org/10.1080/14786451.2013.764877" @default.
- W1978397764 hasPublicationYear "2013" @default.
- W1978397764 type Work @default.
- W1978397764 sameAs 1978397764 @default.
- W1978397764 citedByCount "8" @default.
- W1978397764 countsByYear W19783977642015 @default.
- W1978397764 countsByYear W19783977642016 @default.
- W1978397764 countsByYear W19783977642017 @default.
- W1978397764 countsByYear W19783977642018 @default.
- W1978397764 countsByYear W19783977642020 @default.
- W1978397764 countsByYear W19783977642021 @default.
- W1978397764 crossrefType "journal-article" @default.
- W1978397764 hasAuthorship W1978397764A5069493060 @default.
- W1978397764 hasAuthorship W1978397764A5069842152 @default.
- W1978397764 hasAuthorship W1978397764A5090196450 @default.
- W1978397764 hasAuthorship W1978397764A5090550685 @default.
- W1978397764 hasConcept C107706546 @default.
- W1978397764 hasConcept C114426456 @default.
- W1978397764 hasConcept C121332964 @default.
- W1978397764 hasConcept C127413603 @default.
- W1978397764 hasConcept C137693562 @default.
- W1978397764 hasConcept C147789679 @default.
- W1978397764 hasConcept C150560799 @default.
- W1978397764 hasConcept C159390177 @default.
- W1978397764 hasConcept C159750122 @default.
- W1978397764 hasConcept C159985019 @default.
- W1978397764 hasConcept C185592680 @default.
- W1978397764 hasConcept C187320778 @default.
- W1978397764 hasConcept C192562407 @default.
- W1978397764 hasConcept C204530211 @default.
- W1978397764 hasConcept C2776461528 @default.
- W1978397764 hasConcept C27934549 @default.
- W1978397764 hasConcept C39432304 @default.
- W1978397764 hasConcept C50517652 @default.
- W1978397764 hasConcept C57879066 @default.
- W1978397764 hasConcept C78519656 @default.
- W1978397764 hasConcept C8171440 @default.
- W1978397764 hasConcept C97346530 @default.
- W1978397764 hasConcept C97355855 @default.
- W1978397764 hasConceptScore W1978397764C107706546 @default.
- W1978397764 hasConceptScore W1978397764C114426456 @default.
- W1978397764 hasConceptScore W1978397764C121332964 @default.
- W1978397764 hasConceptScore W1978397764C127413603 @default.
- W1978397764 hasConceptScore W1978397764C137693562 @default.
- W1978397764 hasConceptScore W1978397764C147789679 @default.
- W1978397764 hasConceptScore W1978397764C150560799 @default.
- W1978397764 hasConceptScore W1978397764C159390177 @default.
- W1978397764 hasConceptScore W1978397764C159750122 @default.
- W1978397764 hasConceptScore W1978397764C159985019 @default.
- W1978397764 hasConceptScore W1978397764C185592680 @default.
- W1978397764 hasConceptScore W1978397764C187320778 @default.
- W1978397764 hasConceptScore W1978397764C192562407 @default.
- W1978397764 hasConceptScore W1978397764C204530211 @default.
- W1978397764 hasConceptScore W1978397764C2776461528 @default.
- W1978397764 hasConceptScore W1978397764C27934549 @default.
- W1978397764 hasConceptScore W1978397764C39432304 @default.
- W1978397764 hasConceptScore W1978397764C50517652 @default.
- W1978397764 hasConceptScore W1978397764C57879066 @default.
- W1978397764 hasConceptScore W1978397764C78519656 @default.
- W1978397764 hasConceptScore W1978397764C8171440 @default.
- W1978397764 hasConceptScore W1978397764C97346530 @default.
- W1978397764 hasConceptScore W1978397764C97355855 @default.
- W1978397764 hasIssue "5" @default.
- W1978397764 hasLocation W19783977641 @default.
- W1978397764 hasOpenAccess W1978397764 @default.
- W1978397764 hasPrimaryLocation W19783977641 @default.
- W1978397764 hasRelatedWork W1978271938 @default.
- W1978397764 hasRelatedWork W1989161871 @default.
- W1978397764 hasRelatedWork W2043352264 @default.
- W1978397764 hasRelatedWork W2066389632 @default.
- W1978397764 hasRelatedWork W2115047187 @default.
- W1978397764 hasRelatedWork W2165033726 @default.
- W1978397764 hasRelatedWork W2366997691 @default.
- W1978397764 hasRelatedWork W2370925236 @default.