Results 21 to 30 of about 208 (175)

Hybrid Photovoltaic Thermal Systems: Present and Future Feasibilities for Industrial and Building Applications

Buildings, 2023
The growing demands of modern life, industrialization, and technological progress have significantly increased energy requirements. However, this heightened need for energy has raised concerns about its impact on the environment and the rising costs ...
Mahendran Samykano
doaj   +1 more source

Fractional melting process in inclined containers using (NePCM) and hybrid nanoparticles

Alexandria Engineering Journal, 2023
Using substances of high latent heat such as phase change materials is a perfect technique in the energy storage units. Additionally, examining the heat transport and melting process for these materials is beneficial for a wide variety of solar-related applications.
Sameh E. Ahmed, Shaaban A. Bakr, Z.Z. Rashed, Zehba A.S. Raizah   +3 more
openaire   +2 more sources

Double-diffusive convection between two different phases in a porous infinite-shaped enclosure suspended by nano encapsulated phase change materials

Case Studies in Thermal Engineering, 2021
The paper is dedicated to numerical simulation based on a mesh-free method for a double-diffusive flow between two different materials inside a porous infinite-shaped enclosure suspended by a nano-encapsulated phase change material (NEPCM).
Abdelraheem M. Aly, Ehab Mahmoud Mohamed, Mohamed F. El-Amin, Noura Alsedais   +3 more
doaj   +1 more source

The Performance Enhancement of Paraffin as a PCM During the Solidification Process: Utilization of Graphene and Metal Oxide Nanoparticles [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2022
The substitution of fossil fuels with renewable energies is a meaningful way to mitigate global warming and air pollution. Phase change materials could store and release a high amount of energy.
Aziz Babapoor, Ali Reza Haghighi, Seyyed Mohammad Jokar, Mehdi Ahmadi Mezjin   +3 more
doaj   +1 more source

Thermal diffusion upon magnetic field convection of nano-enhanced phase change materials in a permeable wavy cavity with crescent-shaped partitions

Case Studies in Thermal Engineering, 2022
Control of heat transfer and fluid flow by using different shaped materials for different forces and boundary conditions brings advantages for energy efficiency.
Abdelraheem M. Aly, Zehba Raizah, Shreen El-Sapa, Hakan F. Oztop, Nidal Abu-Hamdeh   +4 more
doaj   +1 more source

Preparation and Characterization of n-Octadecane@SiO₂/GO and n-Octadecane@SiO₂/Ag Nanoencapsulated Phase Change Material for Immersion Cooling of Li-Ion Battery

Energies, 2023
Nanoencapsulated phase change materials (NePCMs) are promising thermal energy storage (TES) and heat transfer materials that show great potential in battery thermal management systems (BTMSs).
Jianhao Gu, Jiajie Du, Yuxin Li, Jinpei Li, Longfei Chen, Yan Chai, Yongli Li   +6 more
doaj   +1 more source

ISPH analysis of thermosolutal convection from an embedded I-Shaped inside an inclined infinite-shaped enclosure suspended by NEPCM

Case Studies in Thermal Engineering, 2021
The present work introduces numerical simulations based on an incompressible scheme of smoothed particle hydrodynamics (ISPH) method for the thermosolutal convection from an inner I-shaped inside an infinite-shaped cavity embedded by nano-encapsulated ...
Abdelraheem M. Aly, Ehab Mahmoud Mohamed, Noura Alsedais   +2 more
doaj   +1 more source

Double-diffusive convection of a rotating circular cylinder in a porous cavity suspended by nano-encapsulated phase change materials

Case Studies in Thermal Engineering, 2021
The main objective of this study is to simulate the suspension of a nano-encapsulated phase change material (NEPCM) during the double-diffusive convection flow inside a compound cavity.
Zehba Raizah, Abdelraheem M. Aly
doaj   +1 more source

Experimental and numerical investigation of thermophysical properties and heat transfer mechanisms of nanoparticle enhanced n-octadecane for latent heat energy storage

Case Studies in Thermal Engineering
Nanoparticle enhanced phase change materials (NePCMs) exhibit significant potential for improving the heat transfer rate of latent heat energy storage (LHES) systems.
Xijia Zhao, Shihao Cao, Yu Chen, Bingzhan Gao, Runkai Wang, Jianwei Wang, Rongshan Yang   +6 more
doaj   +1 more source

A highly accurate model for prediction of thermal conductivity of carbon-based nano-enhanced PCMs using an artificial neural network

Energy Reports, 2023
Nano-PCMs, which contain nanostructured materials, can enhance the low thermal conductivity of phase change materials (PCMs). It is crucial to predict the precise thermal conductivity of nano-PCM to assess the heat transfer during phase change procedures
Mojtaba Taheri, Fathollah Pourfayaz, Sara Hemmati   +2 more
doaj   +1 more source