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Keyword: thermal effusivity

Total Papers Found: 6

Measurement of thermophysical properties in semi-infinite media by random heating and fractional model identification 

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This article briefly explains the transient plane source technique. This method is used to simultaneously measure thermal conductivity and thermal diffusivity of solids. A Kapton insulated nickel sensor emits electrical ...

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The development of a standard for contact transient methods of measurement of thermophysical properties 

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Transient methods are often preferred to steady-state methods when testing the thermophysical properties of materials because of they are simple to use, can quickly produce measurements, and can simultaneously test ...

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An extension to the dynamic plane source technique for measuring thermal conductivity, thermal diffusivity, and specific heat of dielectric solids

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Using the dynamic plane source (DPS) technique, the thermal properties of highly and lowly thermally conducting materials were measured. The theory behind the technique is explained, and three well known ...

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Evaluation of thermal and moisture management properties on knitted fabrics and comparison with a physiological model in warm conditions

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Through the use of thermal conductivity and moisture related measurements, this article investigates the physical properties of undergarments of different compositions (cotton, polyester, rayon, viscose, etc.). This research is used ...

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Thermal conductivity measurement of insulating materials with a three layers device

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Outlines the problems with measuring the thermal conductivity of low-density insulating materials and addresses this by proposing a three layer method for the accurate measurement of thermal conductivity. This method ...

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Transient hot plate method with two temperature measurements for thermal characterization of metals

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This paper studied in-depth the transient hot plate method, by comparing this method to others in order to develop a short test time in which thermal effusivity and thermal conductivity ...

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