Review of analytical models for heat transfer by vertical ground heat exchangers (GHEs): A perspective of time and space scales
Ground (or geothermal) heat exchangers are attracting a great deal of attention as a way of
using shallow geothermal energy. This paper provides not only a critical review but also a …
using shallow geothermal energy. This paper provides not only a critical review but also a …
A review on the performance of geothermal energy pile foundation, its design process and applications
Geothermal energy piles (GEPs) are an environmentally friendly energy source which utilise
the low-grade heat energy present in the shallow earth surface to provide heating and/or …
the low-grade heat energy present in the shallow earth surface to provide heating and/or …
Energy geostructures: a review of analysis approaches, in situ testing and model scale experiments
This position paper was developed by members of the task force on “Energy Geostructures”
of the International Society of Soil Mechanics and Geotechnical Engineering (ISSMGE) …
of the International Society of Soil Mechanics and Geotechnical Engineering (ISSMGE) …
Evaluation of thermo-mechanical and thermal behavior of full-scale energy foundations
KD Murphy, JS McCartney, KS Henry - Acta Geotechnica, 2015 - Springer
Eight full-scale energy foundations were constructed for a new building at the US Air Force
Academy. The foundations are being used to demonstrate this technology to the United …
Academy. The foundations are being used to demonstrate this technology to the United …
Study on the thermal and mechanical properties of steel fibre reinforced PCM-HSB concrete for high performance in energy piles
In this study, a hollow steel ball (HSB) is used to macro-encapsulate the phase change
materials (PCM) to obtain PCM-HSB aggregates. Furthermore, the PCM-HSBs were …
materials (PCM) to obtain PCM-HSB aggregates. Furthermore, the PCM-HSBs were …
A review on energy piles design, evaluation, and optimization
Z Mohamad, F Fardoun, F Meftah - Journal of Cleaner Production, 2021 - Elsevier
Integrating heat exchanger pipes with structural foundations in one system has created a
new renewable solution for buildings' thermal loads. However, the interaction between …
new renewable solution for buildings' thermal loads. However, the interaction between …
Analysis and design methods for energy geostructures
P Bourne-Webb, S Burlon, S Javed, S Kürten… - … and sustainable energy …, 2016 - Elsevier
Based on discussions at the international workshop on “Thermoactive geotechnical systems
for near-surface geothermal energy”, hosted at École Polytechnique Fédérale de Lausanne …
for near-surface geothermal energy”, hosted at École Polytechnique Fédérale de Lausanne …
Stress effects on thermal conductivity of soils and heat transfer efficiency of energy piles in the saturated and unsaturated soils
S Cui, C Zhou, J Liu, DB Akinniyi - Computers and Geotechnics, 2023 - Elsevier
Soils surrounding energy piles are often subjected to high overburden pressure. So far, the
stress effects on the thermal conductivity of soils and hence the thermal performance of …
stress effects on the thermal conductivity of soils and hence the thermal performance of …
Energy geotechnics: Advances in subsurface energy recovery, storage, exchange, and waste management
Energy geotechnics involves the use of geotechnical principles to understand and engineer
the coupled thermo-hydro-chemo-mechanical processes encountered in collecting …
the coupled thermo-hydro-chemo-mechanical processes encountered in collecting …
Seasonal response of energy foundations during building operation
KD Murphy, JS McCartney - Geotechnical and Geological Engineering, 2015 - Springer
This paper focuses on the response of two full-scale energy foundations beneath an 8-story
building during operation of a heat pump over a 658-day period. During circulation of fluid …
building during operation of a heat pump over a 658-day period. During circulation of fluid …