Heat Conduction in Porous Media Characterized by Fractal Geometry
Energies, 2017 Fractal geometry (fractional Brownian motion—FBM) is introduced to characterize the pore distribution of porous material. Based on this fractal characterization, a mathematical model of heat conduction is presented to study heat conduction behaviors in ...
Zilong Deng +4 more
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Effect of Thermal Conductive Fillers on the Flame Retardancy, Thermal Conductivity, and Thermal Behavior of Flame-Retardant and Thermal Conductive Polyamide 6 [PDF]
Materials, 2019 In this work, polyamide 6 (PA6) composites with improved flame retardancy and thermal conductivity were prepared with different thermal conductive fillers (TC fillers) such as aluminum nitride (AlN) and boron nitride (BN) in a PA6 matrix with aluminum diethylphosphinate (AlPi) as a fire retardant.
Wang, Fang +3 more
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Thickness-dependent thermal properties of amorphous insulating thin films measured by photoreflectance microscopy [PDF]
, 2017 In this work, we report on the measurement of the thermal conductivity of thin insulating films of SiO2 obtained by thermal oxidation, and Al2O3 grown by atomic layer deposition (ALD), both on Si wafers.
Al Mohtar, A. +8 more
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Effective Thermal Conductivity of MOF-5 Powder under a Hydrogen Atmosphere
Computation, 2015 Effective thermal conductivity is an important thermophysical property in the design of metal-organic framework-5 (MOF-5)-based hydrogen storage tanks.
Hui Wang +3 more
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Measurement of Effective Thermal Conductivity of Coke
Tetsu-to-Hagane, 1993 Effective thermal conductivity of metallurgical coke was measured in the temperature range from 100 to 1 400°C by using the laser flash method. Effective thermal conductivity k of coke increased with a rise of temperature, and decreased with an increase of porosity of coke.
Akito Kasai +2 more
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Toward phonon-boundary engineering in nanoporous materials [PDF]
, 2014 Tuning thermal transport in nanostructured materials is a powerful approach to develop high-efficiency thermoelectric materials. Using a recently developed approach based on the phonon mean free path dependent Boltzmann transport equation, we compute the
Grossman, Jeffrey C., Romano, Giuseppe
core +2 more sources
, 2020 The thermal transport properties of porous silicon and nano-hybrid "porous silicon/water" systems are presented here. The thermal conductivity was evaluated with equilibrium molecular dynamics technique for porous systems made of spherical voids or water-
Isaiev, Mykola +3 more
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Prediction of the Thermal Conductivity of Beds Which Contain Polymer Coated Metal Particles [PDF]
, 1990 Structural parts of ceramics or metals can, in principle, be made by laser sintering polymer coated ceramic or metal powders, followed by conventional methods for removing the binder and sintering in ovens.
Badrinarayan, B., Barlow, J.W.
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Equivalence of the equilibrium and the nonequilibrium molecular dynamics methods for thermal conductivity calculations: From bulk to nanowire silicon [PDF]
, 2018 Molecular dynamics simulations play an important role in studying heat transport in complex materials. The lattice thermal conductivity can be computed either using the Green-Kubo formula in equilibrium MD (EMD) simulations or using Fourier's law in ...
Ala-Nisilla, Tapio +4 more
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Advances in Materials Science and Engineering, 2018 The effective thermal conductivity (ETC) of concrete is the most important parameter in determining the temperature field and thermal stresses. A 2D random polygonal aggregate model and its modified model considering porosity were established in this ...
Pingming Huang +5 more
doaj +1 more source