4D Monitoring of BTES (completed)
Project
"Simulation of temperature distribution in borehole thermal storages supported by fiber optic temperature measurements"
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General info from Akademiska Hus about the borehole storage
Project Leader: Björn Palm and Folke Björk
Researcher: José Acuña, Alberto Lazzarotto and Patricia Monzó
Summary
This research project aims at studying the heat transfer processes between the bed rock and heat carrier fluid in multiple borehole systems. The following aspects are treated:
- Determination of local temperatures along the borehols using fiber optic method.
- Determination of specific g-functions for different parts of the borehole field
- Implications of varying thermal properties in the ground across the borehole field.
- Comparison of existing design tools with recently developed models against measured data.
- Detailed monitoring of the power and temperature distribution vs depth and among borehole groups
- Optimization strategies for the operation
- Validation of new models for thermal influence between boreholes and for design of borehole fields
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HESSELMANNSKA STIFTELSEN |
PUBLICATIONS
- Monzó P. KTH Royal Institute of Technology. Skolan för industriell teknik och management, Energiteknik, Tillämpad termodynamik och kylteknik. Stockholm, 2018 Modelling and Monitoring Thermal Response of the Ground in Borehole fields
- Monzó et al. IGSHPA Technical/Research Conference and Exp. Denver 2017
First Measurements of a Monitoring project on a BTES system
- Lazzarotto et al. European Geothermal Congress. Strasbourg 2016
Analysis and modelling of a large borehole system in Sweden
- Monzó et al. GeoOutlook 2016 Volume 13, nr. 3
Borehole thermal energy storage: First stage of a monitoring project
- Monzó et al. 12th REHVA World Congress CLIMA. Aalborg 2016.