[HTML][HTML] The impact of phase change material on photovoltaic thermal (PVT) systems: A numerical study

S Alsaqoor, A Alqatamin, A Alahmer, Z Nan… - International Journal of …, 2023 - Elsevier
This study examines the impact of incorporating phase change material (PCM) in
photovoltaic thermal (PVT) systems on their electrical and thermal performance. Although …

[HTML][HTML] Investigation of natural convection and entropy generation in a porous titled Z-staggered cavity saturated by TiO2-water nanofluid

QR Al-Amir, HK Hamzah, FH Ali, M Hatami… - International Journal of …, 2023 - Elsevier
The natural convection within enclosures along with entropy generation minimization plays
a crucial role in various applications, particularly when they involve the utilization of …

[HTML][HTML] Enhanced conjugate natural convection in a corrugated porous enclosure with Ag-MgO hybrid nanofluid

Z Al-Dulaimi, HT Kadhim, MF Jaffer, A Al-Manea… - International Journal of …, 2024 - Elsevier
Understanding the impact of hybrid nanofluids (NF) on natural convection (NC) within
complex enclosures can significantly advance the efficiency of heat transfer (HT) …

Influence of nanoparticles on melting of paraffin through a thermoelectric-photovoltaic unit in presence of spectral filter and reflectors

Z Khalili, M Sheikholeslami, P Scardi… - Journal of Energy …, 2024 - Elsevier
This article delves into the numerical examination of enhancing the productivity of a
photovoltaic (PV) system in conjunction with reflectors. In bottom of the traditional PV …

Energy and exergy analysis of a subfreezing evaporator environment ammonia-water absorption refrigeration cycle: Machine learning and parametric optimization

R Al-Rbaihat, H Alahmer, A Alahmer, Y Altork… - International Journal of …, 2023 - Elsevier
The coefficient of performance (COP) and exergy efficiency of a single and double-effect
ammonia-water absorption refrigeration system powered by compound parabolic …

Experimental study on charging and discharging behavior of PCM encapsulations for thermal energy storage of concentrating solar power system

OO Issa, V Thirunavukkarasu - Journal of Energy Storage, 2024 - Elsevier
Integrating thermal energy storage with renewable energy systems has interestingly started
to be a potential solution for the intermittent and fluctuation problems of such systems. One …

[HTML][HTML] Efficiency enhancement in direct thermal energy storage systems using dual phase change materials and nanoparticle additives

MI Al-Amayreh, A Alahmer - Case Studies in Thermal Engineering, 2024 - Elsevier
The study aims to enhance the reliability of direct thermal energy storage (TES) using phase
change materials (PCMs) and nanoparticles, ensuring sustained heat supply even during …

[HTML][HTML] Optimal design and sizing of hybrid photovoltaic/fuel cell electrical power system

RM Ghoniem, A Alahmer, H Rezk, S As' ad - Sustainability, 2023 - mdpi.com
Renewable energy solutions play a crucial role in addressing the growing energy demands
while mitigating environmental concerns. This study examines the techno-economic viability …

[HTML][HTML] Magnetic field effect on mixed convection flow inside an oval-shaped annulus enclosure filled by a non-Newtonian nanofluid

RH Hameed, BM Al-Srayyih, QR Al-Amir… - International Journal of …, 2024 - Elsevier
The phenomenon of flow around a static or rotating circular cylinder has significant
applications in various engineering fields, such as building, bridge, and structure …

A review on phase change material's applications in solar parabolic dish collectors

P Esfanjani, A Mahmoudi, S Rashidi… - Journal of Thermal …, 2024 - Springer
There is an increasing need for sustainable solar thermal energy systems for power
production, desalination, cooling and heating, and even cooking in the current world. The …