Thermo-hydro-mechanical response of a large piled raft equipped with energy piles: a parametric study
Sign Up to like & getrecommendations! Published in 2017 at "Acta Geotechnica"
DOI: 10.1007/s11440-017-0551-3
Abstract: This paper presents the results of a parametric study in which a series of fully coupled, 3-dimensional thermo-hydro-mechanical Finite Element (FE) analyses has been conducted to investigate the effects of the thermal changes imposed by… read more here.
Keywords: system; raft; piled raft; energy ... See more keywords
Dual performance of novel steel pipe heat exchangers equipped in cast-in-place energy pile
Sign Up to like & getrecommendations! Published in 2021 at "Energy and Buildings"
DOI: 10.1016/j.enbuild.2021.110725
Abstract: Abstract Pile foundations support superstructures by transferring structural loads into the ground, where rocks or hard ground formations exist. Energy piles additionally utilize geothermal energy for heating and cooling buildings via embedded heat exchange pipes.… read more here.
Keywords: heat; cast place; energy; energy piles ... See more keywords
A review on energy piles design, evaluation, and optimization
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2021.125802
Abstract: Abstract Integrating heat exchanger pipes with structural foundations in one system has created a new renewable solution for buildings’ thermal loads. However, the interaction between thermal and geotechnical loads makes their design more complex and… read more here.
Keywords: optimization; review; heat; evaluation ... See more keywords
Investigation on the heat transfer of energy piles with two-dimensional groundwater flow
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Low-carbon Technologies"
DOI: 10.1093/ijlct/ctv028
Abstract: The heat transfer around energy piles with groundwater flow for ground-coupled heat pump has been reported in recent years. However, the combined model was always studied on condition that groundwater flows in a one-dimensional manner.… read more here.
Keywords: heat; energy piles; transfer energy; heat transfer ... See more keywords
Enhanced Heat Transfer Characteristics of Graphite Concrete and Its Application in Energy Piles
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2018/8142392
Abstract: The latest research on energy piles demonstrates that most scholars are focusing their attention on optimization by designing more efficient heat exchanger coils, analyzing the heat pump matching parameters, and so on. However, after more… read more here.
Keywords: heat; transfer characteristics; energy piles; heat transfer ... See more keywords
Investigation on thermo-mechanical response of energy piles in saturated clay based on an FBG system
Sign Up to like & getrecommendations! Published in 2023 at "Environmental Geotechnics"
DOI: 10.1680/jenge.22.00120
Abstract: In recent years, energy piles have been widely used in the collection of shallow geothermal energy. However, the engineering characteristics of the soil and the mechanical behavior of the pile are affected by temperature, especially… read more here.
Keywords: energy; thermo mechanical; saturated clay; mechanical response ... See more keywords
Strength Tests of Hardened Cement Slurries for Energy Piles, with the Addition of Graphite and Graphene, in Terms of Increasing the Heat Transfer Efficiency
Sign Up to like & getrecommendations! Published in 2021 at "Energies"
DOI: 10.3390/en14041190
Abstract: The development of civilization, and subsequent increase in the number of new buildings, poses engineering problems which are progressively more difficult to solve, especially in the field of geotechnics and geoengineering. When designing new facilities,… read more here.
Keywords: addition graphite; energy piles; energy; graphite graphene ... See more keywords
Design and Preparation of Carbon Based Composite Phase Change Material for Energy Piles
Sign Up to like & getrecommendations! Published in 2017 at "Materials"
DOI: 10.3390/ma10040391
Abstract: Energy piles—A fairly new renewable energy concept—Use a ground heat exchanger (GHE) in the foundation piles to supply heating and cooling loads to the supported building. Applying phase change materials (PCMs) to piles can help… read more here.
Keywords: phase change; energy; based composite; carbon based ... See more keywords
Thermal Properties of Cement-Based Composites for Geothermal Energy Applications
Sign Up to like & getrecommendations! Published in 2017 at "Materials"
DOI: 10.3390/ma10050462
Abstract: Geothermal energy piles are a quite recent renewable energy technique where geothermal energy in the foundation of a building is used to transport and store geothermal energy. In this paper, a structural–functional integrated cement-based composite,… read more here.
Keywords: cement based; energy; geothermal energy; based composites ... See more keywords