H.A. Refaey

Performance enhancement of photovoltaic cells by changing configuration and using PCM (RT35HC) with nanoparticles Al2O3

H. E. Abdelrahman, M. Wahba, H.A. Refaey et al. · Solar Energy · 2018 · 116 citations

Materials Science, Photovoltaic Cells, Chemical Engineering +11

Investigating the performance of a water-based PVT system using encapsulated PCM balls: An experimental study

Alaa Hamada, Mohamed Emam, H.A. Refaey et al. · Energy · 2023 · 99 citations

Materials Science, Electrical Engineering, Engineering +8

Thermal performance modeling of turbulent flow in multi tube in tube helically coiled heat exchangers

A. Fouda, S.A. Nada, H.F. Elattar et al. · International Journal of Mechanical Sciences · 2017 · 60 citations

Engineering, Thermal Engineering, Turbulent Flow Heat Transfer +8

Year-round experimental analysis of a water-based PVT-PCM hybrid system: Comprehensive 4E assessments

Mohamed Emam, Alaa Hamada, H.A. Refaey et al. · Renewable Energy · 2024 · 55 citations

Electrical Engineering, Engineering, Energy Efficiency +10

Thermal and hydraulic numerical study for a novel multi tubes in tube helically coiled heat exchangers: Effects of operating/geometric parameters

H.F. Elattar, A. Fouda, S.A. Nada et al. · International Journal of Thermal Sciences · 2018 · 54 citations

Heat Transfer Process, Engineering, Hydraulic Numerical Study +10