A comprehensive review on hybrid heat recovery systems: Classifications, applications, pros and cons, and new systems

R Aridi, J Faraj, S Ali, T Lemenand - Renewable and Sustainable Energy …, 2022 - Elsevier
With the growing rate of energy, depletion of natural resources, and the impact issues of
conventional energy sources on the global climate changes, there is a growing demand for …

[HTML][HTML] Energy storage-integrated ground-source heat pumps for heating and cooling applications: A systematic review

A Saleem, T Ambreen, CE Ugalde-Loo - Journal of Energy Storage, 2024 - Elsevier
Renewable energy-based ground source heat pump (GSHP) systems have gained traction
as cost-effective and environmentally sustainable alternatives for heating and cooling …

Experimental and numerical investigations on the thermal performance of a borehole ground heat exchanger with PCM backfill

W Yang, R Xu, B Yang, J Yang - Energy, 2019 - Elsevier
Borehole ground heat exchanger (BGHE) with phase change material (PCM) backfill is a
new type of efficient geothermal energy utilization technology. In this paper, a simulation …

Numerical investigation on thermal performance of ground heat exchangers using phase change materials as grout for ground source heat pump system

D Qi, L Pu, F Sun, Y Li - Applied Thermal Engineering, 2016 - Elsevier
In order to solve the increasing deterioration of the energy shortage problem, ground source
heat pump (GSHP) systems have been widely used. The ground heat exchanger (GHE) is a …

Efficiency analysis of utilizing phase change materials as grout for a vertical U-tube heat exchanger coupled ground source heat pump system

F Chen, J Mao, S Chen, C Li, P Hou, L Liao - Applied Thermal Engineering, 2018 - Elsevier
To study the effects of using phase change materials (PCMs) as grout on the efficiency of a
ground source heat pump (GSHP) system, a numerical GSHP system model was …

Nano-engineered pathways for advanced thermal energy storage systems

A Alagumalai, L Yang, Y Ding, JS Marshall… - Cell Reports Physical …, 2022 - cell.com
Nearly half of the global energy consumption goes toward the heating and cooling of
buildings and processes. This quantity could be considerably reduced through the addition …

Numerical analysis of a novel ground heat exchanger coupled with phase change materials

M Bottarelli, M Bortoloni, Y Su, C Yousif… - Applied Thermal …, 2015 - Elsevier
Thermal energy storage with phase change materials (PCMs) is a functional strategy to
minimize the sizing of air conditioning systems and reduce their primary energy …

Numerical modeling of the effects of micro-encapsulated phase change materials intermixed with grout in vertical borehole heat exchangers

A Aljabr, A Chiasson, A Alhajjaji - Geothermics, 2021 - Elsevier
ABSTRACT A numerical analysis of the heat transfer characteristics of a vertical borehole
heat exchanger as used in ground-coupled heat pump (GCHP) systems is performed to …

Numerical study on the thermal performance of a single U-tube borehole heat exchanger using nano-enhanced phase change materials

H Javadi, JF Urchueguia, SS Mousavi Ajarostaghi… - Energies, 2020 - mdpi.com
To investigate the impacts of using nano-enhanced phase change materials on the thermal
performance of a borehole heat exchanger in the summer season, a three-dimensional …

A comprehensive review of backfill materials and their effects on ground heat exchanger performance

H Javadi, SS Mousavi Ajarostaghi, MA Rosen… - Sustainability, 2018 - mdpi.com
Geothermal energy systems can help in achieving an environmentally friendly and more
efficient energy utilization, as well as enhanced power generation and building …