Results 81 to 90 of about 467 (182)

Heat Flux Analysis of Deep Borehole Heat Exchangers

open access: yes, 2020
In urban areas with limited space, deep borehole heat exchangers (DBHE) are coupled with ground source heat pump systems (GSHPS) to extract geothermal energy for building heating purposes. They can exploit more heat than common shallow systems. In this thesis, the open source software OpenGeoSys (OGS) has been utilized to analyse the long-term behavior
openaire   +1 more source

IoT Sensor Challenges for Geothermal Energy Installations Monitoring: A Survey. [PDF]

open access: yesSensors (Basel), 2023
Prauzek M   +10 more
europepmc   +1 more source

Heat efflux estimation during a borehole drilling

open access: yesЖурнал Белорусского государственного университета: География, геология, 2017
A field experiment to estimate the withdrawal of heat by a circulating mud was described on the basis of the borehole «Novo-Korenevskaya-13» located within the Pripyat Trough (Belarus) which was in a drilling process.
Vladimir I. Zui   +2 more
doaj  

Impact of operational temperature changes and freeze-thaw cycles on the hydraulic conductivity of borehole heat exchangers. [PDF]

open access: yesGeotherm Energy (Heidelb), 2021
Kupfernagel JH   +6 more
europepmc   +1 more source

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