Results 91 to 100 of about 54,704 (229)

Heat Transfer Performance of Biphilic Surfaces With Diatomite‐Based Composite Coatings in a Closed Thermosyphon System

open access: yesHeat Transfer, EarlyView.
ABSTRACT This study investigates the thermal performance of innovative biphilic boiling surfaces designed for CPU cooling applications using a two‐phase closed thermosyphon (TPCT) system. The surfaces were fabricated by applying composite coatings—comprising epoxy resin and diatomite particles functionalized with APTES and PFOTS silanes— onto Al1050 ...
José Pereira   +3 more
wiley   +1 more source

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

open access: yesHeat Transfer, EarlyView.
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

Flexible ionic pressure sensors: From migration‐electronic mechanisms to emerging iontronic paradigms

open access: yesInfoMat, EarlyView.
Mechanisms, materials, structures, and applications of the FIPSs. Abstract Flexible ionic pressure sensors (FIPS) have emerged as promising candidates for bridging the gap between electronics and biologically compatible interfaces. Unlike previous reviews, which focused primarily on materials or devices, this review presents a classification of FIPS ...
Mengjie Wang   +10 more
wiley   +1 more source

Investigation of Dielectric and Thermal Properties of Mineral Oil‐Based Fe3O4‐Coated SiO2 Core‐Shell Nanofluids

open access: yesHigh Voltage, EarlyView.
ABSTRACT This study investigates the dielectric and thermal properties of transformer oil‐based nanofluids incorporating Fe3O4‐coated SiO2 core–shell nanoparticles as nanofillers. The nanoparticles were synthesised with varying shell thicknesses, and two samples underwent surface treatment.
Mohamed H. Abdo   +3 more
wiley   +1 more source

Advancing Electric Vehicles Through Nanotechnology: Overcoming Challenges in Battery Performance, Energy Efficiency, and Sustainability

open access: yesBattery Energy, Volume 5, Issue 1, January 2026.
Nanotechnology is revolutionizing electric vehicles by enhancing battery performance, enabling lightweight materials, improving energy efficiency, and promoting sustainable recycling. Projected advances could boost electric vehicle range by 30%–50%, cut charging time by half, and lower manufacturing costs by up to 30%, driving greener, high‐performance
Veeraraghavan Sakthimurugan   +2 more
wiley   +1 more source

Energy harvesting meets superhydrophobic surfaces: Recent advances

open access: yesDroplet, Volume 5, Issue 1, January 2026.
This review systematically summarizes recent advances in energy harvesting devices enhanced by superhydrophobic surfaces, covering mechanisms, such as photovoltaics, electromagnetism, piezoelectricity, triboelectricity, thermoelectricity, and electrical double‐layer dynamics.
Leiyang Wang   +4 more
wiley   +1 more source

Multi‐Objective Optimization of Phase Change Coupled Thermal Management System Based on NSWOA

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 1, January 2026.
NSWOA‐optimized liquid‐PCM hybrid cooling reduces 18 650 pack Tmax by 5.9 K and ΔT to 4.7 K at 4 °C discharge, validated within 1.5 K error; non‐uniform cell placement and key PCM properties are balanced for safety. This study investigates phase change materials (PCMs) for lithium battery thermal management.
Yang Yang   +4 more
wiley   +1 more source

Comparative Thermal Aspects of Copper and Copper–Ferro Oxide Nanoparticles With 10W40 Engine Oil Base Fluid: Applications to Thermal Management Systems

open access: yesEngineering Reports, Volume 8, Issue 1, January 2026.
(a) 3D visualization of velocity for, (b) 3D visualization of temperature profile forand (c) 3D visualization of concentration profile for. ABSTRACT Advanced thermal management systems in automotive and energy sectors demand high‐performance cooling fluids capable of withstanding intense thermal loads.
T. N. Abdelhameed   +2 more
wiley   +1 more source

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