Results 11 to 20 of about 310,574 (194)
Estimation of radiative thermal conductivity of glass wool using high precision GHP apparatus
Nihon Kikai Gakkai ronbunshu, 2022 In this study, the effective thermal conductivity of glass wool was measured under different temperature and packing ratio conditions using a high-precision guarded hot plate (GHP) apparatus, which adopted a Peltier module.
Fuhui GUO +3 more
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Calculation of thermal conductivity coefficient of thermal insulation mixtures
IOP Conference Series: Materials Science and Engineering, 2020 Abstract The majority of prospective deposits of oil and natural gas in the Russian Federation are located in the zones of permanently frozen rocks - the permafrost. This region is characterized not only by harsh climatic conditions, causing difficulty in development of the deposits, but also by negative cryogenic processes impacting the
A F Galkin, I V Kurta, V Yu Pankov
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CALCULATION OF THERMAL CONDUCTIVITY COEFFICIENTS FOR MAGNETIZED NEUTRON STAR [PDF]
The Thirteenth Marcel Grossmann Meeting, 2015 The coefficients that determine the electron heat transfer and diffusion in the crust of neutron stars are calculated on the basis of a solution of the Boltzmann equation with allowance for degeneracy.
Glushikhina, M. V. +1 more
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Materials & Design, 2023 The configuration entropy was manipulated by introducing atoms with unique properties using the high throughput calculations, and five new disilicates with ideal properties which have lower thermal conductivity and controllable thermal expansion ...
Yuhan Wang +5 more
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Investigation on thermal property parameters characteristics of rocks and its influence factors
Natural Gas Industry B, 2020 In this paper, the thermal property parameters of rocks from different lithology were studied with the cores from the different formation in Sichuan Basin and Tarim Basin as the research objects.
Jian Xiong +5 more
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Analysis of heat conductivity mechanisms in PbSnTe solid solutions
Фізика і хімія твердого тіла, 2023 In the paper, a theoretical calculation of the coefficient of thermal conductivity of solid solutions of PbSnTe was carried out. The contribution of phonon scattering on substitution atoms to the effect of reducing thermal conductivity has been ...
O.Z Khshanovska +3 more
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Estimating a pressure dependent thermal conductivity coefficient with applications in food technology [PDF]
, 2019 In this paper we introduce a method to estimate a pressure dependent thermal conductivity coefficient arising in a heat diffusion model with applications in food technology.
Capistran, Marcos A +1 more
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Journal of Materials Research and Technology, 2021 Bi2Te3 is a good candidate to be used in thermoelectric generators. For a higher efficiency of the generators, shifting the temperature at which Bi2Te3 performs best to higher temperatures is required. Bipolar thermal conductivity suppression is the most
Hyun-Sik Kim +2 more
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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 +2 more
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Analysis of Specificity of ecological insulation material thermal Parameters
MATEC Web of Conferences, 2018 This paper is devoted to analysis of insulation materials quality and characteristics, method for the determination of thermal conductivity coefficient and the influence of various factors on the thermal conductivity coefficient. The paper summarizes the
Gaujena Baiba +3 more
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