Results 21 to 30 of about 334 (176)

Performance enhancement of a domestic refrigerator with Nanoparticle Enhanced PCM over the condenser side [PDF]

FME Transactions, 2020
The present work investigates the thermal performance of a domestic refrigerator integrated with the phase change material (PCM) and Nanoparticle Enhanced phase change material (NEPCM) based thermal energy storage system (TES).
Kumar P. Manoj, Elakkiyadasan R., Sathishkumar N., Prabhu G. Ashwin, Balasubramanian T.   +4 more
doaj  

Passive Cooling Analysis of an Electronic Chipset Using Nanoparticles and Metal-Foam Composite PCM: An Experimental Study

Energies, 2022
Thermal management of electronic components is critical for long-term reliability and continuous operation, as the over-heating of electronic equipment leads to decrement in performance. The novelty of the current experimental study is to investigate the
Faisal Hassan, Abid Hussain, Furqan Jamil, Adeel Arshad, Hafiz Muhammad Ali   +4 more
doaj   +1 more source

Solar-assisted radiant heating system with nano-B4C enhanced PCM for nearly zero energy buildings

Case Studies in Thermal Engineering
This investigation centers on the design and performance of a solar-assisted domestic radiator optimized for nearly zero-energy buildings (nZEBs), combining experimental and numerical approaches.
Muhammed Gür, Ezgi Gürgenç, Hakan Coşanay, Hakan F. Öztop   +3 more
doaj   +1 more source

Thermal Degradation Studies and Machine Learning Modelling of Nano-Enhanced Sugar Alcohol-Based Phase Change Materials for Medium Temperature Applications

Energies, 2023
Thermogravimetric analysis (TGA) was utilised to compare the thermal stability of pure phase change material (D-mannitol) to that of nano-enhanced PCM (NEPCM) (i.e., PCM containing 0.5% and 1% multiwalled carbon nanotubes (MWCNT)).
Ravi Kumar Kottala, Bharat Kumar Chigilipalli, Srinivasnaik Mukuloth, Ragavanantham Shanmugam, Venkata Charan Kantumuchu, Sirisha Bhadrakali Ainapurapu, Muralimohan Cheepu   +6 more
doaj   +1 more source

Numerical Study of Concentrating Photovoltaic System Cooling with a Heat Sink by Using Microencapsulated Phase Change Materials / CuO Nano Particles [PDF]

Iranian Journal of Chemistry & Chemical Engineering
This study presents a detailed numerical investigation of a Concentrated PhotoVoltaic (CPV) cooling system integrated with two advanced phase-change materials: Nano‑Enhanced PCM (NEPCM) and microencapsulated PCM (MEPCM) containing CuO nanoparticles.
Ramin Vatandousta, Arash Mirabdolah Lavasani, Saeed Dinarvand, Mohammad Sardarabadi, Mohammad Eftekhari Yazdi   +4 more
doaj   +1 more source

Enhancing building roof insulation: A comparative examination of PCM layers integrated with and without nanoparticles

International Journal of Thermofluids
This paper evaluates the thermal insulation potential of a roof embedded with phase-change materials (PCM) and nano-enhanced PCM (NEPCM) in Iraq’s hot climate.
Hayder M. Abbas, Abd Alsatar Hussein
doaj   +1 more source

Use of Nanoparticle Enhanced Phase Change Material for Cooling of Surface Acoustic Wave Sensor

Fluids, 2021
The use of resonators, filters, interdigital transducers (IDT) and stable sources in electronic industry is widespread today. One of the most used filters are the surface acoustic wave (SAW) type, which is mostly based on Rayleigh waves propagation on ...
Mohammad Yaghoub Abdollahzadeh Jamalabadi
doaj   +1 more source

Tailoring Thermophysical Properties and Multiscale Machine Learning Modeling of 2D Nanomaterial‐Infused Beeswax as a Green NePCM for Sustainable Thermal Management Systems

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
This study develops eco‐friendly two‐dimensional nanoparticle‐enhanced phase change materials (2D NePCMs) using biodegradable beeswax infused with rGO, GO, and MXene nanoparticles. Experimental results demonstrated up to 21.9% enhancement in thermal conductivity with minimal latent heat loss, while machine learning models achieved >95% predictive ...
Abdullah Aziz, Shoaib Anwer, Eiyad Abu‐Nada, Anas Alazzam   +3 more
wiley   +1 more source

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

NePCM Based on Silver Dispersions in Poly(Ethylene Glycol) as a Stable Solution for Thermal Storage [PDF]

Nanomaterials, 2019
The main objective of this study is to design and characterize silver suspensions based on poly(ethylene glycol) PEG400, Ag/PEG400, as energy storage media for low-temperature applications. A polyvinylpyrrolidone (PVP) treatment was applied to ~22 nm silver nanoparticles to ensure good stability in poly(ethylene glycol).
Marco A. Marcos, David Cabaleiro, Samah Hamze, Laura Fedele, Sergio Bobbo, Patrice Estellé, Luis Lugo   +6 more
openaire   +4 more sources