Influence of silicon carbide incorporation on the macroscale and microscale heat transfer characteristics of energy piles

Z Wang, K Jin, C Xia, X Xu, H Cui, X Chen - Renewable Energy, 2024 - Elsevier
This paper explores the impact of silicon carbide (SiC) incorporation on the heat transfer
capabilities of energy piles by deploying a suite of methodologies that includes standard …

Heat transfer performance of supercritical CO2 in a vertical U-tube

Y Wu, P Liu, L Huang, Y Ge, L Chen - Applied Thermal Engineering, 2024 - Elsevier
Supercritical carbon dioxide (sCO 2) is taken as an excellent working medium for efficient
and compact energy conversion devices. However, heat transfer performance (HTP) of sCO …

Heat transfer performance and optimal design of shallow coaxial ground heat exchangers

W Li, J Xu, Y Chen, Z Chen - Applied Thermal Engineering, 2024 - Elsevier
The heat transfer performance of coaxial ground heat exchangers (GHEs) can be strongly
influenced by their structure parameters and improved by the optimal design. To improve the …

Effect of steel fibers on the thermal and mechanical properties of cementitious materials containing silicon carbide

J Jiang, D Wei, X Ou, J Chen, Q Luo - Journal of Building Engineering, 2024 - Elsevier
It is not easy to simultaneously improve the mechanical and thermal properties of
cementitious materials used in energy pile backfill. To study the effect of the percentage of …

Investigation of the effect of energy piles on the seismic response of RC high-rise building with piled raft foundation

DPN Kontoni, AA Farghaly - Coupled systems mechanics, 2024 - koreascience.kr
Energy piles are green foundations that utilize the ground as a heat source or reservoir to
provide renewable energy for buildings. However, the thermal cycles induced by energy …