A critical review on the current knowledge of geothermal energy piles to sustainably climatize buildings
RP Cunha, PJ Bourne-Webb - Renewable and Sustainable Energy …, 2022 - Elsevier
Greenhouse gas emissions produced by fossil fuels are causing a slow change of the
climate's conditions. Air conditioning systems in engineering superstructures demand a …
climate's conditions. Air conditioning systems in engineering superstructures demand a …
Performance of ground heat exchangers: A comprehensive review of recent advances
The importance of investigating and addressing climate change, through the use of
renewable energy, is substantially increasing. Shallow geothermal energy is usually a …
renewable energy, is substantially increasing. Shallow geothermal energy is usually a …
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 …
[HTML][HTML] Current status of heat pumps in Norway and analysis of their performance and payback time
A significant part of energy in Norway is utilized for space heating due to the cold climate
and heat pump technology has gained popularity in the country for space heating. According …
and heat pump technology has gained popularity in the country for space heating. According …
Thermal conductivity of soils and rocks from the Melbourne (Australia) region
The thermal conductivity of soils and rocks is an important property for the design of
thermally active ground structures such as geothermal energy foundations and borehole …
thermally active ground structures such as geothermal energy foundations and borehole …
Centrifuge modelling of heating effects on energy pile performance in saturated sand
The operation of energy piles in summer can expel excess heat of the buildings into the
ground by the use of a heat pump. Despite having been implemented for decades, the …
ground by the use of a heat pump. Despite having been implemented for decades, the …
New temperature response functions (G functions) for pile and borehole ground heat exchangers based on composite-medium line-source theory
This paper presents a new approach to modeling of heat transfer by ground heat
exchangers, involving unsteady heat conduction in composite media together with complex …
exchangers, involving unsteady heat conduction in composite media together with complex …
Influence of backfilling phase change material on thermal performance of precast high-strength concrete energy pile
Z Cao, G Zhang, Y Liu, X Zhao, C Li - Renewable Energy, 2022 - Elsevier
The use of phase change materials (PCMs) within the precast high-strength concrete (PHC)
energy pile is relatively rare. A study concerning the thermal performance of the PHC energy …
energy pile is relatively rare. A study concerning the thermal performance of the PHC energy …
Centrifuge modelling of energy piles subjected to heating and cooling cycles in clay
Energy pile foundations can discharge heat into the ground in summer and extract heat from
the ground in winter. The cyclic temperature change in piles may induce serviceability …
the ground in winter. The cyclic temperature change in piles may induce serviceability …