Michel Bernier
, Yves Brussieux
Article (2019)
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Abstract
A hybrid numerical/analytical one-dimensional model is proposed to predict the thermal behavior of borehole heat exchangers in the short period following a step change in operating conditions. Transient heat transfer in the borehole is solved numerically using an equivalent composite cylinder geometry while ground heat transfer is evaluated analytically using the infinite cylindrical heat source solution. The proposed model is then used to generate
Uncontrolled Keywords
Geothermal; g-functions; Thermal capacity
| Subjects: | 2100 Mechanical engineering > 2100 Mechanical engineering |
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| Department: | Department of Mechanical Engineering |
| Funders: | CRSNG / NSERC, Smart Net-Zero Energy Buildings Strategic Research Network |
| Grant number: | RGPIN-2014-04207 |
| PolyPublie URL: | https://publications.polymtl.ca/4088/ |
| Journal Title: | Science and Technology for the Built Environment (vol. 25, no. 8) |
| Publisher: | Taylor & Francis |
| DOI: | 10.1080/23744731.2019.1648132 |
| Official URL: | https://doi.org/10.1080/23744731.2019.1648132 |
| Date Deposited: | 13 Dec 2019 14:26 |
| Last Modified: | 15 Nov 2022 22:46 |
| Cite in APA 7: | Bernier, M., & Brussieux, Y. (2019). Universal short time g*-functions : generation and application. Science and Technology for the Built Environment, 25(8), 993-1006. https://doi.org/10.1080/23744731.2019.1648132 |
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