Advancing Thermal Energy Storage with Industrial and Agricultural Waste-Derived Phase Change Materials: A Path Towards Sustainable Energy Systems

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 107068 - 107068

Published: March 1, 2025

Language: Английский

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Heat transfer analysis of radiated thin-film flow of couple-stress nanofluid embedded in a Darcy-Forchheimer medium with Newtonian heating effects

Nuclear Engineering and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 103510 - 103510

Published: Jan. 1, 2025

Language: Английский

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Chemically reactive bioconvection flow of Powell-Eyring hybrid nanofluid (HNF) over a Riga plate with gyrotactic microorganisms and thermal radition

Results in Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 102284 - 102284

Published: April 1, 2025

Language: Английский

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Thermal stability of graphene-oxide nanofluids during enhanced convective heat transfer in a spacecraft fluid loop

Diamond and Related Materials, Journal Year: 2025, Volume and Issue: unknown, P. 112142 - 112142

Published: Feb. 1, 2025

Language: Английский

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Optimizing the Entropy of the Unsteady Flow of Ternary Nanofluids in an Inclined Conduit: Smart Pumping Using Electro‐Osmotic Flow

International Journal of Mathematics and Mathematical Sciences, Journal Year: 2024, Volume and Issue: 2024(1)

Published: Jan. 1, 2024

The purpose of this study is to investigate the flow liquid (specifically water) supported by three different types nanoparticles (copper, silver, and aluminum oxide) in a slanted microcorrugated pipe with varying diameters wave displacements. This model fulfills several key uses fields environmental water treatment, such as improving fluid mixing within inclined microchannels boost effectiveness filtration separation processes designing channels ripples better mix waste materials more effectively separate components. In perception, we analyzed for fluids inside microchannel electromagnetic field (EMF) effects pressure variation conduit under external influence thermal radiation heat source which did not appear last published literature. analytical techniques assistance mathematical software were used solve main governing equations Poisson, momentum, energy then deduce transfer rate at peristaltic surfaces system’s ideal entropy. results simulation suggested that number factors could have big on how systems are built. It was claimed irreversibility resulting from friction Joule heating, opposed irreversibility, controls entropy buildup tightly. Furthermore, alteration conduit’s form geometry resulted substantial enhancement its bottom wall, ranging 20% 600%. Despite numerous studies, an accurate regarding mechanism liquid’s tri‐nanoparticles enclosing variable shifts far being understood.

Language: Английский

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Numerical study of unsteady thin film flow of power-law tetra hybrid nanofluid with velocity slip effect over a stretching sheet using sodium alginate as base fluid

Deleted Journal, Journal Year: 2024, Volume and Issue: 6(12)

Published: Nov. 25, 2024

This study examines the influence of power-law nanofluid flow and velocity slip on heat transfer performance tetrahybrid nanofluids over a stretching sheet, with objective enhancing thermal efficiency in industrial applications. The nanofluids, consisting $$Al_2O_3$$ , $$TiO_2$$ Cu, $$Fe_3O_4$$ nanoparticles suspended sodium alginate base fluid, represent novel combination materials whose collective properties have not been extensively studied. these is compared to that hybrid tri-hybrid evaluate their relative capabilities. boundary layer equations are solved using MATLAB's bvp4c solver, applying similarity transformations investigate temperature profiles under varying parameter conditions. results indicate significantly enhance rates standard improvements 7.43%, 6.27%, 5.35% respectively. Furthermore, analysis reveals intersect at specific point, as increases, move further away from sheet. Key factors, such Prandtl number, index, parameter, magnetic field, Reynolds also examined for effects behavior. key innovation this research lies introduction an advanced medium transfer, providing superior previously studied nanofluids. only builds upon existing but provides new computational insights into potential applications areas like food processing other industries requiring effective management.

Language: Английский

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Entropy optimized radiative boundary layer flow and heat-mass transfer of water based nanofluid with Binary chemical reaction over a wedge

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 105535 - 105535

Published: Nov. 1, 2024

Language: Английский

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Thermal Conductivity Optimization of Nanodiamond Nanofluids for High-Performance Automotive Engines

SAE technical papers on CD-ROM/SAE technical paper series, Journal Year: 2024, Volume and Issue: 1

Published: Dec. 10, 2024

<div class="section abstract"><div class="htmlview paragraph">In this study, we investigate the thermal conductivity optimization of nanodiamond nanofluids for application in high-performance automotive engines. Nanodiamond particles, known their superior properties and stability, are dispersed a base fluid composed ethylene glycol water. Various concentrations nanodiamonds prepared to evaluate impact on viscosity. The experimental setup includes precise measurements using transient hot-wire method viscosity rotational viscometer over temperature range 25°C 100°C. results demonstrate significant enhancements with acceptable increases viscosity, suggesting potential improving engine cooling efficiency. study concludes recommendations future research explore long-term stability performance these real-world applications.</div></div>

Language: Английский

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