Melting dynamics and energy efficiency of nano-enhanced phase change material (NePCM) with graphene, Al2O3, and CuO for superior thermal energy storage (TES)

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 109, P. 115076 - 115076

Published: Jan. 5, 2025

Language: Английский

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Analysis of heat transfer in various cavity geometries with and without nano-enhanced phase change material: A review

Energy Reports, Journal Year: 2023, Volume and Issue: 10, P. 3757 - 3779

Published: Oct. 19, 2023

Numerous heating and cooling design methods, including energy storage, geothermal resources, heaters, solar collectors, underground water movement, lakes, nuclear reactors, require the study of flow regimes in a cavity their impact on thermal efficiency heat transportation. Despite existence several review studies open literature, there is no specific transfer investigations that consider different designs, such as spheres, squares, trapezoids, triangles. Therefore, this work aims to conduct comprehensive previous research published between 2016 2023 analysis these designs. The intention clarify how various shapes perform terms transfer, both with without addition nano-enhanced phase change materials (NePCMs), which may include fins, obstacles, cylinders, baffles. also explores influence factors like thermophoresis, buoyancy, magnetic forces, others transport cavities. Additionally, it investigates role air, water, nanofluids, hybrid nanofluids within According reviewed research, nanoparticles base fluid speed up process reduce required discharging time. Thermophoresis, where move from heated wall cold nanofluid flow, becomes more pronounced increasing Reynolds numbers. Increasing area lower flat fin enhances rate, while Rayleigh number solid volume percentage reduces it. Radiation blockage alters path hot particles affects anticipated radiative amount. Optical thickness plays rapidly medium, partition has most significant effect when conductivity ratio low. Heat transmission improved high Richardson

Language: Английский

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Adaptive hybrid cooling strategy to mitigate battery thermal runaway considering natural convection in phase change material

Applied Energy, Journal Year: 2024, Volume and Issue: 361, P. 122920 - 122920

Published: March 1, 2024

Language: Английский

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Melting enhancement in vertical triplex-tube latent heat thermal energy storage system using BeO nanoparticles and internal fins

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 103957 - 103957

Published: Jan. 1, 2025

Language: Английский

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Geometry curvature influence on melting and solidification performance in nano particle added phase change material to storage energy

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 117, P. 116172 - 116172

Published: March 13, 2025

Language: Английский

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Effect of local mechanical oscillation on the performance of PCM thermal energy storage with various unit configurations

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 88, P. 111502 - 111502

Published: April 4, 2024

Language: Английский

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Machine learning accelerated the performance analysis on PCM-liquid coupled battery thermal management system

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 100, P. 113479 - 113479

Published: Aug. 30, 2024

Language: Английский

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Numerical study on melting and heat transfer characteristics of vertical cylindrical PCM with a focus on the solid-liquid interface heat transfer rate

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 72, P. 108370 - 108370

Published: July 17, 2023

Language: Английский

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A numerical study on the effects of inclination angle and container material on thermal energy storage by phase change material in a thick-walled disc

International Journal of Numerical Methods for Heat &amp Fluid Flow, Journal Year: 2024, Volume and Issue: 34(3), P. 1227 - 1247

Published: Jan. 10, 2024

Purpose The purpose of this study is to examine the effects inclination angle on thermal energy storage capability a phase change material (PCM) within disc-shaped container. Different container materials are also tested such as plexiglass and aluminium. This aims assess capacity, melting behaviour temperature distributions PCM with specific range (22°C–26°C) for various governing parameters angles, aspect ratios (AR) differences (ΔT) compare performance in aluminium containers those containers. Design/methodology/approach A finite volume approach was adopted evaluate PCMs. Five angles ranging from 0° 180° were considered capacity. Also, different tested. Two AR ΔT values chosen analyse their PCM. Conjugate heat transfer problem solved see conduction mode transfer. Findings results indicate that decreases, effect capacity decreases. For lower ΔT, difference between maximum minimum stored energies 20.88% = 0.20, whereas it 6.85% 0.15. Furthermore, under same conditions, 8.02% more than Originality/value contributes understanding influence angle, material, capabilities novel designed findings highlight importance mitigating Additionally, comparing provides insights into properties

Language: Английский

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Velocity field measurement and heat transfer characteristics of the melting process under constant heat flux

International Journal of Heat and Mass Transfer, Journal Year: 2024, Volume and Issue: 228, P. 125636 - 125636

Published: May 4, 2024

Language: Английский

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