Results 21 to 30 of about 174,602,004 (288)
THE TEMPERATURE DEPENDENCE OF UNSTEADY HEAT CONDUCTION IN SOLIDS
Российский технологический журнал, 2019 A mathematical model of the process of unsteady thermal conductivity of solids is proposed in the case where the dependence of the thermal characteristics of the medium (heat capacity, density and thermal conductivity coefficient) on temperature cannot ...
L. M. Ozherelkova, E. S. Savin
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Impact of water vapor diffusion and latent heat on the effective thermal conductivity of snow [PDF]
The Cryosphere, 2021 Heat transport in snowpacks is understood to occur through the two processes of heat conduction and latent heat transport carried by water vapor, which are generally treated as decoupled from one another. This paper investigates the coupling between both
K. Fourteau +3 more
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Anisotropic thermal conductivity and permeability of compacted expanded natural graphite [PDF]
, 2010 The anisotropic thermal conductivities and permeabilities are investigated for discs and plates of compacted expanded natural graphite. The measuring directions of heat conductivity and permeability are both parallel and perpendicular to the pressing ...
Tamainot-Telto, Zacharie +4 more
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Vibrational Model of Heat Conduction in a Fluid of Hard Spheres
Applied Sciences, 2022 Application of a vibrational model of heat transfer to a fluid made of hard spheres is discussed. The model was originally proposed to describe heat conduction in fluids with soft pairwise interactionsHere, it is shown that only minor modifications are ...
Sergey Khrapak
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Известия Томского политехнического университета: Инжиниринг георесурсов, 2019 The relevance of the research is caused by the necessity of experimental check of the values of thermal conductivity coefficient of superthin liquid composite thermal insulation coatings and determination of their true values.
Maksim Anisimov, Vitaly Rekunov
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E3S Web of Conferences, 2018 A series of analyses have been carried out on a number of rock types from the Guizhou Province to investigate their thermophysical properties. A total of 433 samples from 14 types of rock were collected, tested and analyzed.
Xiaoqing Song, Ming Jiang, Peiwen Xiong
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Zhongguo Jianchuan Yanjiu, 2020 [Objectives] With the development of aluminum alloy and composite material structure on surface ships,fireproof materials nowadays are not able to meet the new requirements.
CHENG Jiahuan, YANG Honggang, SUN Baoguo
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Case Studies in Thermal Engineering, 2023 A microplate heat exchanger is one of the most compact types of heat exchanger used for cooling systems, and not much research was carried out to study the performance of this type of heat exchanger with hybrid nanofluids. In this regard, the performance
Nesakumar Dharmakkan +9 more
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International Journal of Aerospace Engineering, 2019 The microstructure of the carbonized layer of the low-density resin-based ablative thermal insulation material is observed, and multiscale unit cell models are established for the residual carbon deposition mode of a carbonization process, and then the ...
Junjie Gao +3 more
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Investigation of moving trapezoidal and exponential fins with multiple nonlinearities
Ain Shams Engineering Journal, 2023 In this article, we study moving longitudinal and exponential fins with variable thermal conductivity, thermal emissivity, and heat transfer coefficient. The problem is solved numerically using shooting technique.
Zia Ud Din +3 more
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