Thermal conductivity
Determination of Radiative Thermal Conductivity in Needlepunched Nonwovens
... effective thermal conductivity is given by the sum of its conduction and radiation ...radiative thermal conductivity of needlepunched samples made from Nomex ...radiative thermal ...
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Increasing Thermal Conductivity of a Heat Exchanger Using Copper Oxide Nano Fluids & Ethylene Glycol
... II. LITERATURE SURVEY [3]Nano fluids have opened a new dimension in heat transfer process and heat transfer technology stands at the cross roads of miniaturization on one hand and astronomical increases in heat flux on ...
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Automatic monitoring of the effective thermal conductivity of snow in a low-Arctic shrub tundra
... snow thermal conductivity, we also deployed many instruments to monitor environmental variables re- quired to simulate the evolution of snow physical ...
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Superhydrophobic Copper Foam Supported Phase Change Composites with High Thermal Conductivity for Energy Storage
... the thermal stability but also taking advantage of excellent thermal conductivity of copper foam to enhance the thermal conductivity of resulting PCMs composites, which maybe expected ...
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Entropy Generation Analysis for Variable Thermal Conductivity MHD Radiative Nanofluid Flow through Channel
... varied thermal conductivity effects and entropy generation characteristics of MHD Cu-water nanofluid flow through a channel with asymmetric heated wall applying Hermite-Padé approximants ...the ...
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Analytical solution to convection-radiation of a continuously moving fin with temperature-dependent thermal conductivity
... The concept of DTM was first introduced by Zhou [18] in 1986 and it was used to solve both linear and non-linear initial value problems in electric circuit analysis. The main ben- efit of this method is that it can be ...
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A PREDICTION MODEL OF THERMAL CONDUCTIVITY OF ROCK USING MEASUREMENTS IN BIPHASIC MIXTURES
... the thermal properties of rocks is important in quantitative studies of sedimentary basin evolution to construct models that describe the thermal history of the ...mal conductivity of rocks is ...
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THEORETICAL MODEL TO DETERMINE THE THERMAL CONDUCTIVITY OF NANOFLUIDS
... and thermal conductivities are not the only depending factors of enhanced thermal conductivity of ...enhanced thermal conductivity of ...
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Thermal Conductivity of Sintered Capillary Structures for Heat Pipes / Condutividade Térmica de Estruturas Capilares Sinterizadas para Tubos de Calor
... the thermal conductivity involves the measurement of the average temperature gradient established on the sample, from certain heat flow, under steady state ...
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EVALUATION OF MODEL PERFORMANCES IN REPRODUCING MEASURES OF THERMAL CONDUCTIVITY OF CRYSTALLINE ROCKS
... Thus, to obtain meaningful results using the described simple models, we adopted the approach of reproducing a large number of measurements of rock conductivity using just one model with[r] ...
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AN EXPERIMENTAL STUDY OF INTUMESCENT FIRE PROTECTION COATINGS
... The authors, in a previous work [9], carry out several full scale fire resistant tests to determine the behaviour of steel members protected with intumescent coatings, considering different dry film thicknesses. Based on ...
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Thermoelectric Properties of Oblique SiGe Whiskers
... of thermal conductivity of whisker, while maintaining considerably high mobility of charge carriers, would be required for enhancement of thermoelectric perfor- mance of such one-dimensional ...
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Recent Developments in Wire Electrodes for High Performance WEDM
... against thermal shock resulting from the occurrence of electrical discharges and which permits to increase the frequency of the electrical discharges without running the risk of rupturing the ...high ...
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J. Aerosp. Technol. Manag. vol.2 número2
... the thermal conductivity and improve mechanical properties of the ...and thermal properties of the ceramic ...the thermal conductivity, measured by laser lash technique in the zirconia ...
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CONSTRUÇÃO DE COLMÉIA LANGSTROTH COM CIMENTO-VERMICULITA
... determine thermal conductivity: six CVM and six pinewood boards considered as specimens were cut with the same size, measuring ...(thermal conductivity) = ...
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Effects of Soret and Non-Uniform Heat Source on MHD Non-Darcian Convective Flow over a Stretching Sheet in a Dissipative Micropolar Fluid with Radiation
... variable thermal conductivity, viscous-Ohmic dissipation, non-uniform heat sources, on steady two-dimensional hydromagnetic mixed convective heat and mass transfer flow of a micropolar fluid over a ...
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Braz. J. Chem. Eng. vol.26 número2
... bed’s thermal conductivity has been ...of thermal conductivity on the intensity of mixing, the degree of fluidization, and the size of ...of thermal conductivity ...
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Aqueous Nanofluids Based on Copper MPA: Synthesis and Characterization
... low thermal conductivity (thermal conductivity of water ...higher thermal conductivity values. Due to the high thermal conductivity of solids, the addition of ...
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Modelos de condutividade térmica em rochas silicáticas, com ênfase em rochas da província Borborema, NE do Brasil
... rock thermal conductivities is to use rock models based just on the observed or expected rock mineral ...of thermal con- ductivity of crystalline ...Both thermal conductivity and petrographic ...
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