Results 41 to 50 of about 208 (175)

Direct Numerical Simulation of Magnetohydrodynamic Slip‐Flow Past a Stretching Surface Using Physics‐Informed Neural Network

Heat Transfer, Volume 55, Issue 3, Page 1674-1682, May 2026.
ABSTRACT Traditional numerical methods, such as finite difference methods (FDM), finite element methods (FEM), and spectral methods, often face meshing challenges and high computational cost for solving nonlinear coupled differential equations. Machine learning techniques, specifically Physics‐informed machine learning, address these obstacles by ...
Ahmad, Feroz Soomro, Husna Zafar
wiley   +1 more source

A review on recent development and applications of nano-enhanced phase change material in thermal management system

Energy Storage and Saving
As global efforts have focused on innovative energy storage and management solutions, thermal energy storage (TES) systems have emerged as a key area of interest, driven by the unique capacity of phase change materials (PCMs) to efficiently store and ...
Sanjeev Kumar Gupta, Soni Kumari, Ajay Pratap Singh   +2 more
doaj   +1 more source

Thermal efficiency of microchannel heat sink: Incorporating nano-enhanced phase change materials and porous foam gradient and artificial intelligence-based prediction

Alexandria Engineering Journal, 2023
This study investigates the impact of incorporating phase change materials (PCMs), nano-particles (NPs) enhanced PCMs (nePCMs), and porous foam gradients on the thermal performance (TPEF) of microchannel heat sinks (MCHS).
Somayeh Davoodabadi Farahani, Amirhossein Jazari mamoei, As'ad Alizadeh   +2 more
doaj   +1 more source

Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux

Advanced Materials, Volume 38, Issue 5, 22 January 2026.
This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang, Huajie Li, Yuhang Zhou, Jun Ma, Keng‐Te Lin, Han Lin, Chunsheng Guo, Baohua Jia   +7 more
wiley   +1 more source

Temperature Regulation and Efficiency Enhancement in PV/T Systems Using Nano-PCM: Experimental Validation

IEEE Access
Photovoltaic (PV) systems are integral to the global transition toward renewable energy; however, their performance is often compromised by excessive heat buildup, which lowers electrical efficiency.
Ajiv Alam Khan, Syed Mohd Yahya, Brahim Mohamed Mrabet, M. Saad Bin Arif   +3 more
doaj   +1 more source

Recent advancement in dehydrogenation techniques for efficient hydrogen release from metal hydrides

Bulletin of the Korean Chemical Society, Volume 47, Issue 1, Page 55-74, January 2026.
The figure illustrates the renewable hydrogen energy cycle: hydrogen produced via solar/wind‐powered electrolysis is stored in metal hydrides, released through dehydrogenation processes, and utilized for fuel cells and hydrogen‐powered electric vehicles.
Omkar Udaysing Patil, Sungjin Park
wiley   +1 more source

Influence of C‐to‐O Ratio in Reduced Graphene Oxide on the Transient Thermal Behavior of Weakly Compressible Beeswax Nanocomposites

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
In this study, the thermal performance of beeswax enhanced with graphene oxide (GO) and its reduced forms has been investigated. The analysis focused on determining the effects of nanoparticle (NP) concentration (ϕ) and the carbon‐to‐oxygen (C:O) atomic ratio on the melting process within a cubic domain.
Abdullah Aziz, Anas Alazzam, Arnab Biswas   +2 more
wiley   +1 more source

Mixed convection of EG/NEPCM inside a lid-driven cavity with a rotating cylinder

Case Studies in Thermal Engineering, 2023
L'utilisation du potentiel des phénomènes de la nature tels que le phénomène de convection libre pourrait aider à refroidir une pièce, comme une plaque chauffante en mouvement dans les problèmes entraînés par le couvercle. De plus, l'ajout de nanostructures modernes appelées matériaux à changement de phase nano-encapsulés (NEPCM) avec une capacité de ...
Yang Zhang, Haiqing Lin, Rishabh Chaturvedi, Premlata Singh, Ibrahim B. Mansir, Kun Zhang, Javid Alhoee   +6 more
openaire   +2 more sources

Phase Change Materials in Energy Systems: Performance, Reliability, Life Cycle Evidence, and Design Guidelines

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Despite the growing maturity of solid–liquid phase change material (PCM) research, deployable latent heat thermal energy storage (LHTES) systems remain constrained by a disconnect between material‐level advances and application‐level performance under realistic operating conditions.
Abdellatif M. Sadeq, Mohamed Bechir Ben Hamida, Raad Z. Homod, Hussein Togun, Farhan Lafta Rashid, Bilal Naji Alhasnawi, Atef El Khatib, Mudhar A. Al-Obaidi, Hussam Abdulrasool Hasan, Mohamed Kezzar, Amr Sayed Hassan Abdallah, Barun Haldar   +11 more
wiley   +1 more source

Pioneering machine learning techniques to estimate thermal conductivity of carbon-based phase change materials: A comprehensive modeling framework

Case Studies in Thermal Engineering
This study presents a comprehensive data-driven framework to accurately estimate the thermal conductivity of nano-enhanced phase change materials (NEPCMs) using machine learning.
Raouf Hassan, Alireza Baghban
doaj   +1 more source