Effect of solid thermal conductivity and particle-particle contact on effective thermodiffusion coefficient in porous media [PDF]
, 2011 Transient mass transfer associated to a thermal gradient through a saturated porous medium is studied experimentally and theoretically to determine the effect of solid thermal conductivity and particle-particle contact on thermodiffusion processes.
Davarzani, Hossein +5 more
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The Effect of Tension on Thermal and Electrical Conductivity [PDF]
Physical Review (Series I), 1909 n ...
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China Foundry, 2020 A new theoretical model of gray cast iron taking into account a locally interconnected structure of flake graphite was designed, and the corresponding effective thermal conductivity was calculated using the thermal resistance network method.
Guang-hua Wang, Yan-xiang Li
doaj +1 more source
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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Evaluating the effective thermal conductivity of cement mortar through x-ray scanning
Case Studies in Thermal Engineering, 2023 The effective thermal conductivity of cement mortar as a porous material depends on its solid phase and void phase conductivity. Therefore, a sample's pore distribution can highly impact the value of effective thermal conductivity.
Iman Asadi +2 more
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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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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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Effective thermal conductivity simulations of suspensions containing non-spherical particles in shear flow [PDF]
, 2023 Suspensions of oblate spheroid particles can have different thermal characteristics from suspensions of spherical particles based on its orthotropic geometry.
Shu, Q. +9 more
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Experimental Investigation of the Alumina/Paraffin Thermal Conductivity Nanofluids with a New Correlated Equation on Effective Thermal Conductivity [PDF]
Journal of Heat and Mass Transfer Research, 2019 Liquid paraffin as a coolant fluid can be applied in electronic devices as a result to its suitable capabilities such as electrical insulating, high heat capacity, chemical and thermal stability, and high boiling point.
Rouhollah YadollhiFarsani +2 more
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Effective thermal conductivity model of porous polycrystalline UO2: A computational approach
Nuclear Engineering and Technology, 2022 The thermal conductivity of uranium oxide (UO2) containing pores and grain boundaries is investigated using continuum-level simulations based on the finite-difference method in two and three dimensions.
Bohyun Yoon, Kunok Chang
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