Results 171 to 180 of about 926 (203)
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Time-dependent heat transfer simulation for NEPCM solidification inside a channel
Journal of Thermal Analysis and Calorimetry, 2019The aim of current investigation is to model NEPCM behavior in an air heat exchanger storage unit by means of FVM. Unsteady governing equations are obtained including single-phase model for NEPCM. Thermal properties of paraffin are enhanced with dispersing CuO nanoparticles.
Li, Zhixiong +3 more
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Influence of thermal transport properties of NEPCM for cool thermal energy storage system
Journal of Thermal Analysis and Calorimetry, 2020The present work deals with thermal energy storage behavior of the nano-enhanced phase change materials (NEPCMs) for building space cooling application. The NEPCMs have been prepared using Deionized (DI) water as the base phase change material (PCM) and multi-walled carbon nanotubes (MWCNTs) as nanomaterial with mass concentration of 0.25%, 0.5%, and 0.
A. Sathishkumar, M. Cheralathan
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Performance analysis of heat pipe aided NEPCM heat sink for transient electronic cooling
Microelectronics Reliability, 2017Abstract An experimental investigation on the thermal performance of Nano Embedded Phase Change Material (NEPCM) heat sink with heat pipe has been conducted for electronic cooling in Personal computers. The NEPCM and heat pipe configuration in the heat sink effectively eliminates the use of electronic fan. A flat plate heater was used to simulate the
K. R. Suresh Kumar +3 more
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Modeling and Experimental Validation of NePCM-Nanofluid-Based PVT System
Journal of Advanced Research in Fluid Mechanics and Thermal SciencesPhotovoltaic thermal (PVT) systems, when combined with nanoparticle-enhanced phase change materials (NePCM-nanofluid), significantly enhance energy efficiency in solar thermal applications. This study introduces a mathematical model for a nanofluid/NePCM PVT system, validated by experimental data.
Fahim Rahim Sheikh +5 more
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A unified slip-transpiration framework for NePCM flow over deforming boundaries
International Journal of Numerical Methods for Heat & Fluid FlowPurpose The purpose of this study is to develop an exact analytical framework for boundary layer flow of Nano-Encapsulated Phase Change Material (NePCM)-enhanced fluids over stretching and shrinking surfaces, accounting for key physical effects such as velocity slip, wall transpiration and thermal radiation.
Waqar Khan Usafzai +3 more
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Buoyancy–Marangoni convection in open trapezoidal cavities filled with NEPCM nanofluids
International Journal of Numerical Methods for Heat & Fluid FlowPurpose This paper aims to investigate coupled buoyancy–Marangoni convection in open trapezoidal cavities filled with nano-encapsulated phase change material (NEPCM) suspensions. Design/methodology/approach A comprehensive numerical ...
Leli Deswita, Habibis Saleh
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The conformable fractal systems of natural convection in an annulus suspended by NEPCM
International Communications in Heat and Mass Transfer, 2022Abdelraheem M. Aly +2 more
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International Communications in Heat and Mass Transfer, 2023
F. Iachachene, Y. Halouane, Louiza Achab
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F. Iachachene, Y. Halouane, Louiza Achab
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Numerical simulation for freezing of NEPCM within container in existence of fins
The European Physical Journal Plus, 2022Mahmoud M. Selim +3 more
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