Results 341 to 350 of about 3,740,932 (397)

Thermal Conductivity of Liquids

Physical Review, 1941
At present it may be said that there is no satisfactory theory of the mechanism of thermal conduction in liquids, although it is recognized' that the mechanism of thermal conduction in liquids must be different from that in a gas. The mechanism of thermal conduction outlined here refers to the melting point and leads us to an expres-sion for the ...
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Minimising the Thermal Conductivity

2009
It is shown that the lattice conductivity can be reduced by the formation of a solid solution. The theory of scattering of phonons by point defects is presented. It is shown that boundary scattering of phonons may be significant even when their free path length is small.
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The thermal conductivity of a ferrodielectric

Journal of Physics and Chemistry of Solids, 1966
Abstract Kubo's thermal conductivity formula is simplified, and a number of expressions are obtained for the conductivity involving a single integral of the time correlation function of the thermal currents. These currents are worked out for a ferromagnetic spin system and it is shown that they are zero for the Ising model which must therefore have a
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Thermal conductivity of superconductors

Physica, 1962
An attempt is made to explain the thermal conducting decrease in the superconducting phase when the transition temperature is in the lattice scattering region, i.e., if the dominant scatterers are lattice vibrations. Superconducting attenuation arising in the irreversible flow of energy from the acoustical phonons to the thermal phonons is considered. (
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Ultralow thermal conductivity and high thermoelectric figure of merit in SnSe crystals

Nature, 2014
Li-dong Zhao, S. Lo, Yongsheng Zhang, Hui Sun, G. Tan, C. Uher, C. Wolverton, V. Dravid, M. Kanatzidis   +8 more
semanticscholar   +1 more source

Superior thermal conductivity of single-layer graphene.

Nano letters (Print), 2008
A. Balandin, Suchismita Ghosh, W. Bao, I. Calizo, D. Teweldebrhan, F. Miao, C. N. Lau   +6 more
semanticscholar   +1 more source

Strategies for enhancing thermal conductivity of polymer-based thermal interface materials: a review

Journal of Materials Science, 2020
Haoqi Ma, Bin Gao, Meiyu Wang, Zhenye Yuan, Jingbo Shen, Jingqi Zhao, Yakai Feng   +6 more
semanticscholar   +1 more source

Thermal conductivity enhancement on phase change materials for thermal energy storage: A review

, 2020
Shaofei Wu, Y. Ting, K. Zihan, Weiguo Pan   +3 more
semanticscholar   +1 more source

Thermal conductivity modeling of nanofluids with ZnO particles by using approaches based on artificial neural network and MARS

Journal of Thermal Analysis and Calorimetry, 2020
A. Maleki, M. Elahi, M. Assad, M. Alhuyi Nazari, Mostafa Safdari Shadloo, Narjes Nabipour   +5 more
semanticscholar   +1 more source

Thermal Conduction

Physics Education, 1985
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