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Keyword: density

Total Papers Found: 74

Estimation of the Mean Thermal Conductivity of Anisotropic Materials

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With the use of multiple thermal instruments, the thermal conductivity (lambda) of fibrous insulations was measured in the plane direction. In this study, a method was put forth the estimate ...

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Effect of mixing on thermal and mechanical properties of aerogel-PVB composites

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In this paper silica aerogels were synthesized using solvent exchange and surface modification of wet gels from waterglass using IPA/TMCS/n-Hexane solution. The densities, porosities, and specific surface areas ...

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Intercomparison of thermal conductivity and thermal diffusivity methods for plastics

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Thermal conductivity and thermal diffusivity of two poly(methyl methacrylates) were measured using multiple methods; temperature wave analysis, laser flash, transient plane source, transient line-source probe, and heat flux meter. ...

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Measurements of thermal properties of insulation materials by using transient plane source technique

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This article delves into the depths of the transient plane source (TPS) method for measuring thermal conductivity. When dealing with insulative materials, thermal conductivity is one of the most important ...

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