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Thermal Conductivity of Defective Graphene Oxide: A Molecular Dynamic Study
Molecules, 2019 In this paper, the thermal properties of graphene oxide (GO) with vacancy defects were studied using a non-equilibrium molecular dynamics method. The results showed that the thermal conductivity of GO increases with the model length.
Yi Yang +7 more
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Probing thermal conductivity of interphase in epoxy alumina nanocomposites
Polymers and Polymer Composites, 2022 The objective of this research is to determine the thermal conductivity of the interphase in epoxy alumina nanocomposites. First, TPS 500 measures the thermal conductivity of epoxy alumina nanocomposite samples. Following that, a numerical model based on
Manohar Singh, Jeewan Chandra Pandey
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Thermal Conductivity of Powders [PDF]
Nature, 1949 ACCORDING to a note in Physical Abstracts1, R. L. Mullokandov2 finds that thermal conductivity of powders is practically due only to the convection in the surrounding gas, and that hence "a layer of smooth spherical particles in vacuum may be used as a good thermal insulator". This was discovered by M. Smoluchowski some forty years ago3.
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Extremely high thermal conductivity anisotropy of double-walled carbon nanotubes
AIP Advances, 2017 Based on molecular dynamics simulations, we reveal that double-walled carbon nanotubes can possess an extremely high anisotropy ratio of radial to axial thermal conductivities. The mechanism is basically the same as that for the high thermal conductivity
Zhaoji Ma +3 more
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Molecules, 2023 The application of traditional materials with constant thermal conductivity in time-varying thermal environments poses great challenges due to their inability of adjusting thermal conductivity according to different requirements, for which reason ...
Hongyao Tang +5 more
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Thermal properties of vesicular rhyolite [PDF]
, 1994 Thermal diffusivity of rhyolite melt and rhyolite foam (70–80% porosity) has been measured using the radial heat transfer method. Cylindrical samples (length 50–55 mm, diameter 22 mm) of rhyolite melt and foam have been derived by heating samples of ...
Bagdassarov, Nikolai +1 more
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Preparation and Thermal Management of Expanded Graphite/Paraffin Composite for Li-ion Battery
Cailiao gongcheng, 2017 A series of expanded graphite (EG)/paraffin composites with various EG contents were prepared for Li-ion battery thermal management, in which paraffin was chosen as PCM and EG as the promoter of thermal conductivity.
JIANG Gui-wen, HUANG Ju-hua
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Experimental and Numerical Analysis of the Thermal Conductivity of SiCf/SiC Composites
Advances in Materials Science and Engineering, 2023 SiC fiber-reinforced silicon matrix (SiCf/SiC) composites are of significant interest for the aircraft engine. The thermal conductive behaviors of [0-90-0]s SiCf/SiC composites along in-plane and out-of-plane (thickness) directions were reported in this ...
Zhaoguo Mi, Zhenhua Chen, Weihua Yang
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Thermal quadrupole method with internal heat sources [PDF]
, 2012 A new method based on the thermal quadrupoles technique for heat transfer modelling in multilayered slabs with heat sources is proposed. Classical thermal quadrupoles use hyperbolic functions and numerical problems occur according to the argument value ...
A. Kusiak +21 more
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MOLECULAR DYNAMICS SIMULATIONS OF THERMAL CONDUCTIVITY OF PENTA-GRAPHENE
TASK Quarterly, 2020 The thermal conductivity of penta-graphene (PG), a new two dimensional carbon allotrope and its dependence on temperature, strain, and direction are studied in this paper.
ISYNA MUNA, SZYMON WINCZEWSKI
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