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Keyword: accuracy

Total Papers Found: 7

Study on Comparison of Thermal Conductivities of Thermal Insulations Using Different Measurement Methods in Wide Range of Temperature

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This article focuses on creating a standard reference material and method for measuring the thermal conductivity of thermal insulation materials at a set temperature. The specific focus is in the ...

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Using ANNs in calibrating the measurements of a simplified hot-plate method 

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In this paper, the simplified hot-plate method (SHOP) measured the thermal conductivity of a prototype instrument, and artificial neural networks (ANNs) were employed to confirm the results. The goal of ...

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Green, formaldehyde-free, foams for thermal insulation

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This paper presents the idea of flavonoid foams that are manufactured from natural resources rather than formaldehyde-containing tannin-based foams. A Hot Disk TPS 2500 measured the thermal conductivity of the foams ...

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A numerical study on the influence of insulating layer of the hot disk sensor on the thermal conductivity measuring accuracy 

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In this study, the thermal properties of stainless steel, ceramic, and silica aerogels were numerically calculated and then compared to actual test results. A hot disk thermal constants analyser measured ...

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Analysis of the hot-disk technique applied to low-density insulating materials

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The Hot Disk method is a widely used transient method for thermal property measurements of solid materials. This article, however, highlights two assumptions of the technique; the probe is thermally ...

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Rapid thermal conductivity measurement with a hot disk sensor: Part 1. Theoretical considerations

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This article explains the theory behind the Hot Disk Transient Plane Source (TPS) technique. The method measures the thermal conductivity and diffusivity of materials (solids, liquids, gels, etc.), in a ...

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