Results 241 to 250 of about 8,142,189 (281)
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The temperature dependence and anisotropy of the thermal conductivity in polyacetylene
Solid State Communications, 1981Abstract Observations of anisotropic transport in (CH)x reported to date have been made on stretch-oriented films in the plane of the film. We report the first observations of anisotropy in the thermal conductivity measured parallel and perpendicular to the plane of unstretched films.
P.R. Newman +4 more
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Temperature dependence of the thermal conductivity for tellurium dioxide
Solid State Communications, 1981Abstract The thermal conductivity of tellurium dioxide is reported as a function of temperature. At 77K, the thermal conductivity is 0.09 W/cm-K and it decreases approximately as the inverse of the temperature to a value of 0.02 W/cm-K at 300K. The anisotropy between the a- and c-axes is less than 20% over the entire experimental temperature range ...
M.D. Ewbank, P.R. Newman
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Thermal Conductivity, Anomaly in Temperature-dependence for Liquids
Canadian Journal of Chemistry, 1971Most empirical equations express the thermal conductivity of normal simple liquids as linear functions of temperature. The majority of measurements to date, except water, support such a description. Very precise new measurements on toluene over the complete liquid range at 1 atm (0.299 < Tr < 0.645) show a substantial pre-freezing anomaly.
J. E. S. Venart, N. Mani
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Cooling of a Gas with a Temperature-dependent Thermal Conductivity
Physica Scripta, 1998The question of how the temperature dependence of the thermal conductivity of a gas affects its cooling rate is addressed by considering the thermal evolution of a hot gas brought into sudden contact with cold walls. It is shown that if the thermal conductivity coefficient increases with decreasing temperature, as it is the case for the cross-field ...
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A method of determining temperature-dependent thermal conductivity
Journal of Engineering Physics, 1966A method is described for determining thermal conductivity, based on solution of the nonlinear equations of heat conduction, for a quasisteady thermal state in the presence of a moving boundary. A formula is obtained for evaluating the time to establish the quasi-steady state with a given accuracy.
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On-line identification of temperature-dependent thermal conductivity
2014 European Control Conference (ECC), 2014Vergnaud, Alban +5 more
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Temperature dependence of the thermal conductivity of liquids
Transactions of the Faraday Society, 1963J. K. Horrocks, E. McLaughlin
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Transient Conduction in a Slab With Temperature Dependent Thermal Conductivity
Journal of Heat Transfer, 1978J. Sucec, S. Hedge
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Temperature dependence of thermal conductivity of zeolite
Proceedings of Annual / Fall Meetings of Atomic Energy Society of Japan, 2011Fukushima, Hisashi +2 more
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