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
Performance of elevated energy pile groups with different pile spacing in clay subjected to cyclic non-symmetrical thermal loading
Sign Up to like & getrecommendations! Published in 2021 at "Renewable Energy"
DOI: 10.1016/j.renene.2021.03.108
Abstract: Abstract There is an increasing interest and use of energy foundation worldwide. Full-scale tests, physical model tests at one Earth’s gravity and at elevated gravity in a geotechnical centrifuge and numerical simulations have been widely… read more here.
Keywords: non symmetrical; symmetrical thermal; energy; pile groups ... See more keywords
Long-term Soil Thermal Imbalance Analysis of the Energy Pile Considering Ambient Thermal Boundary
Sign Up to like & getrecommendations! Published in 2025 at "Canadian Geotechnical Journal"
DOI: 10.1139/cgj-2025-0177
Abstract: Long-term operation is crucial for energy piles, significantly affecting the pile thermal performance and soil thermal field. However, research on long-term behavior remains limited. This study conducted model tests with a scaled energy pile, involving… read more here.
Keywords: long term; energy pile; soil; soil thermal ... See more keywords
Thermomechanical Behavior of Energy Pile Embedded in Sandy Soil
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/5341642
Abstract: The traditional energy pile (solid energy pile) has been implemented for decades. However, the design of different kinds of energy piles is still not well understood. In this study, a series of model tests were… read more here.
Keywords: energy pile; solid energy; sandy soil; energy ... See more keywords
GEOTHERMAL ENERGY PILE-SOIL INTERACTION UNDER MECHANICAL LOADING AND THERMAL CYCLES
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Geomate"
DOI: 10.21660/2020.70.9460
Abstract: Harvesting shallow geothermal energy for heating and cooling building spaces in winter and summer is considered environmentally friendly and renewable. Recently, geothermal energy piles have been used as heat exchanger elements in ground source heat… read more here.
Keywords: energy; energy pile; geothermal energy; thermal cycles ... See more keywords
Study on Thermodynamic Properties of Spiral Tube-Encapsulated Phase-Change Material Energy Pile
Sign Up to like & getrecommendations! Published in 2024 at "Buildings"
DOI: 10.3390/buildings14010188
Abstract: Based on the research status of phase-change material (PCM) energy piles, this paper proposes a new type of PCM energy pile-spiral tube-encapsulated PCM energy pile. In order to study the related properties of the energy… read more here.
Keywords: tube encapsulated; energy pile; spiral tube; energy ... See more keywords