Results 51 to 60 of about 334 (176)

Impact of dual nano-enhanced phase change materials on mitigating thermal runaway in lithium-ion battery cell

Case Studies in Thermal Engineering
Thermal management remains a pivotal challenge in enhancing the safety and efficiency of lithium-ion batteries, especially under conditions prone to thermal runaway.
S. Shivram, Harish R
doaj   +1 more source

AI‐Enhanced Design of Hexagonal Shell and Finned Tube Latent Heat Storage System Using Nonuniform Longitudinal Fins and Nanomaterials During Melting

Heat Transfer, Volume 54, Issue 7, Page 4279-4298, November 2025.
ABSTRACT Thermal energy storage systems incorporating phase‐change materials (PCMs) have difficulties associated with limited thermal conductivity, resulting in ineffective heat storage and retrieval. This study aims to enhance the efficiency of double‐tube latent heat storage systems by utilizing a hexagonal shell augmented with irregular fins and ...
Pouyan Talebizadehsardari, Nashmi H. Alrasheedi, Hayder I. Mohammed, Khalil Hajlaoui, Nashwan Adnan Othman, Mohammad Edalatifar, Jana Shafi, Faisal Alresheedi   +7 more
wiley   +1 more source

Thermal Performance and Shape Stability Evaluation of Boron Nitride and Expanded Graphite Synergy in Beeswax‐Based Composite Phase Change Material

Energy Storage, Volume 7, Issue 7, October 2025.
EG:h‐BN integrated PCM composite. ABSTRACT Phase change materials (PCMs) are efficient thermal energy storage materials due to their high energy density and ability to maintain a constant temperature during phase transitions. Nonetheless, the low thermal conductivity and liquid phase leakage of PCMs constrain their efficient heat transfer and ...
Anas Islam, A. K. Pandey, Kosheela Devi Poo Palam, Yasir Ali Bhutto, R. Saidur   +4 more
wiley   +1 more source

Parametric study of MHD mixed convection heat transfer in a trapezoidal cavity with NEPCM suspension and rotating star-shaped heat source

Results in Physics
A comprehensive numerical investigation of two-dimensional, steady, laminar magneto–hydrodynamic (MHD) mixed convection in a trapezoidal cavity filled with a nano-encapsulated phase–change material (NEPCM) suspension is presented.
Aissa Abderrahmane, Houssem Laidoudi, Abdeldjalil Belazreg, Obai Younis, Hamoud A. Al-Nehari, Riadh Marzouki   +5 more
doaj   +1 more source

Research Progress of Phase Change Materials for Thermal Management in Electronic Components

Advanced Materials Interfaces, Volume 12, Issue 18, September 22, 2025.
Phase change materials(PCMs) can effectively solve the overheating problem in electronic devices during use, but the low themal conductivity of PCM itself hinders its development. The problem of low thermal conductivity can be addressed by using metal fins, adding nanparticles and porous metal foams.
Xinbo Zheng, Haixuan Liu, Haoxin Lv, Yongshuang Xiao, Jiahui Lin, Hanhui Lei, Hassan Algadi, Junqi Hu, Xiaoteng Liu, Zhanhu Guo, Jintao Huang   +10 more
wiley   +1 more source

Performance enhancement of thermal energy storage system using ZrO2 doped paraffin wax

Journal of Thermal Engineering
The present work focused on the application of zirconium dioxide (ZrO2), a metal based nano material in a helical tube heat exchanger. A novel nano enhance phase change material (NEPCM) passes through a series of test to explore its energy storage ...
Shri Krishna MISHRA, Mukesh Kumar GUPTA, Rahul KUMAR, Abhishek SHARMA   +3 more
doaj   +1 more source

Fins Arrangements and Al2O3 Nanoparticles Concentrations Effects on Melting Time of RT82 Paraffin PCM in Double‐Pipe Heat Exchanger

Engineering Reports, Volume 7, Issue 9, September 2025.
Isothermal contour for Case 2 with 0.06 Al2O3 nano/PCM. ABSTRACT The current study includes the numerical modeling of a Double‐Pipe Heat Exchanger containing a phase change material mixed with Al2O3 nanoparticles at different fins configurations. The objectives of this study are the determination of the effect of nanoparticles on the melting process of
Jinan Saleem Abdul Kareem, M. Hatami, Ali Kianifar, Hameed K. Hamzah   +3 more
wiley   +1 more source

Incorporation of nano-encapsulated PCM in clay hollow blocks and cement layer for improving energy efficiency in buildings: A numerical approach

Case Studies in Thermal Engineering
The growing global demand for building energy highlights the need for advanced materials that enhance thermal performance and reduce greenhouse gas emissions.
Raouf Hassan, Ali B.M. Ali, Omar Al-Khatib, Ibrahim Mahariq   +3 more
doaj   +1 more source

MHD Heat Transfer Enhancement in a Curvilinear Enclosure With Oscillating Wall and Nano‐Encapsulated PCM: A Fluid‐Structure Interaction Analysis

Heat Transfer, Volume 54, Issue 6, Page 4049-4072, September 2025.
ABSTRACT Thermal management systems integrating phase change materials face challenges in maximizing heat transfer efficiency for electronics cooling and energy storage applications. This study addresses the research gap regarding fluid‐structure interaction and magnetohydrodynamic effects on nano‐encapsulated PCM performance in complex geometries.
Mohammed Azeez Alomari, Ahmed M. Hassan, Abdellatif M. Sadeq, Faris Alqurashi, Mujtaba A. Flayyih   +4 more
wiley   +1 more source

Detection of dry and wet cocoa beans to improve quality using Convolutional Neural Network-based You Only Look Once Architecture

Jurnal Nasional Teknik Elektro
Energy generated from photovoltaic (PV) systems is often wasted, with about 80% converted to heat and only 20% converted to electricity. This indicates the need for further research to improve the energy conversion efficiency in PV systems.
Muhammad Khalis Fikri, Ramzi Adriman, Roslidar Roslidar, Syahrial   +3 more
doaj   +1 more source