Results 51 to 60 of about 48,114 (219)

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

Heat Transfer, EarlyView.
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

Experimental investigation of dispersion stability and thermophysical properties of ZnO/DIW nanofluids for heat transfer applications

Alexandria Engineering Journal, 2022
Metal-oxide based nanofluids have grabbed many researchers' attention because of their better dispersion stability and enhanced thermophysical properties for potential heat transfer applications.
Adnan Qamar, Zahid Anwar, Hassan Ali, Shahid Imran, Rabia Shaukat, Muhammad Mujtaba Abbas   +5 more
doaj  

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

Heat Transfer, EarlyView.
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

Application of Nanofluid Electrochemistry in Heat Dissipation of Permanent Magnet Synchronous Motors

Journal of Chemistry, 2022
In order to solve the problem of heat dissipation of permanent magnet synchronous motors, a technology using the principle of nanofluid electrochemistry is proposed.
XiongPing Lin, GuoDong Xie
doaj   +1 more source

Second‐Law Analysis of Mini/Micro Counterflow Parallel‐Plate Heat Exchangers: Optimizing Effectiveness by Minimizing Wall Entropy Production

Heat Transfer, EarlyView.
ABSTRACT We present an analytical and numerical study of the entropy production rate in laminar counterflow parallel‐plate heat exchangers, aiming to investigate the interplay between multidimensional wall conduction, entropy production, and the optimum wall conductivity that leads to maximum effectiveness.
Santiago E. Ibáñez, Alberto E. Quintero, Marcos Vera   +2 more
wiley   +1 more source

A Trihybrid Approach for Enhancing Crude Oil Recovery Using Effervescent‐Tablet‐Based Nanofluids

Global Challenges
While nanofluids can contribute enormously to enhanced oil recovery (EOR) in the upstream sector, conventional nanofluids are produced using complex equipment and expertise, which is somewhat limiting.
Naser Ali, Husain Bahzad, Nawaf F. Aljuwayhel, Shikha A. Ebrahim, Abbas T. Hamoud, Hussain Al‐Mazidi, Huda B. Al‐Naser, Mohammad A. Al‐Attar, Sohaib Kholosy, Ayas Al‐Zanki, Mohammad Banyan, Mumayaz Alenezi   +11 more
doaj   +1 more source

Recent Advances in Stimuli‐Responsive Conductive Hydrogels for Smart Sensing and Actuation: Properties, Design Strategies, and Applications

Macromolecular Materials and Engineering, EarlyView.
Abstract Conductive hydrogels are a class of multifunctional composites constructed by introducing conductive components into a three‐dimensional polymer network, combining the high water‐content, stretchability, and biocompatibility of traditional hydrogels.
Lulu Li, Xidi Sun, Yuchen Guo, Wen Cheng, Yi Shi, Lijia Pan   +5 more
wiley   +1 more source

CuO Nanoparticles: Tuning Properties for Energy and Optoelectronic Applications

Nano Select, EarlyView.
CuO nanoparticles have gained attention for their versatility in energy conversion, catalysis, and optoelectronics. Their properties—such as crystallinity, particle size, and bandgap energy—can be fine‐tuned by adjusting synthesis conditions like temperature, precursor concentration, and reaction time.
Naveed Akhtar, Saima Malik, Fida Muhammad, Zakir Ullah   +3 more
wiley   +1 more source

Thermal properties of carbon black aqueous nanofluids for solar absorption

Nanoscale Research Letters, 2011
In this article, carbon black nanofluids were prepared by dispersing the pretreated carbon black powder into distilled water. The size and morphology of the nanoparticles were explored.
Han Dongxiao, Meng Zhaoguo, Wu Daxiong, Zhang Canying, Zhu Haitao   +4 more
doaj  

Viscosity of hybrid nanofluids: Measurement and comparison

Journal of Mechanical Engineering and Sciences, 2018
The authors aimed to look into the consequence of shearing time on viscosity for various hybrid nanofluids at different temperatures. The preferred hybrid nanofluids are (80% CeO2+20% Cu), (80%Al2O3+20%Cu), (80%TiO2+20%Cu) and (80% SiO2+20%Cu).
S. Sharma, A.K. Tiwari, S. Tiwari, R. Prakash   +3 more
doaj   +1 more source