The Transient Plane Source method (TPS) simultaneously measures thermal conductivity and thermal diffusivity. This paper investigates the possibilities of using Hot Disk sensors, to record the thermal effusivity of a ...Read More
Papers Author: Mattias Gustavsson
Hot Disk Thermal Constants Analysers are designed to test three-dimensional samples with sizes at least as large as the sensor itself. However, this study examines the possibility of using hot ...
Keywords: Hot Disk, Thermal Conductivity, Thermal conducvitivy of solids, thermal constants analyser, Thermal Diffusivity, Thermal properties of solids, Thin samples, Transient Plane Source, Transient plane source (TPS) methodRead More
On the Use of the Transient Hot-Strip Method for Measuring the Thermal Conductivity of High-Conducting Thin Bars
The thermal conductivity of thin, high-conducting ceramic bars—commonly used in mechanical tensile testing—is measured using a variant of the short transient hot-strip technique. As with similar contact transient ...Read More
This research highlights the capabilities of transient measurements and hot disc sensors to estimate thermal conductivities of samples with large voids/variations in their compositions. Because of the lack of ...
Keywords: Computer modeling, depth profiling, Heat Capacity, homogenous materials, Hot Disk Transient Plane Source, Hot Disk transient plane source (TPS), inhomogenous materials, Materials analysis, Surface conductivity, Thermal Conductivity, TPSRead More
The transient plane source (TPS) technique was used to determine the anisotropy of titanium aluminide bars with different microstructures. The thermal conductivity of the bars was measured at temperatures up ...Read More
This article describes power variation in making thermal conductivity measurements using contact transient methods. Solutions to the thermal conductivity equation assume that there is no variation in the power supplied ...Read More
Characterization of anisotropic and irregularly-shaped materials by high-sensitive thermal conductivity measurements
The transient plane source (TPS) technique has a wide range of applications because of its capability to test solids, liquids, powders, and anisotropic materials over a range of sizes. Thermal ...
Keywords: anisotropy, Bulk material, ceramics, Coatings, Complex geometry, films, heat flow, Hot Disk, metal, probe, Sensor, Single sided, Solids, Thermal Analysis, Thermal Conductivity, thermal contact resistance, Thermal Resistance, thermal transport properties, Thin, Transient hot-strip (THS), Transient plane source (TPS), Transient plane source (TPS) methodRead More
On the use of transient plane source sensors for studying materials with direction dependent properties
The Transient Plane Source (TPS) Technique measures the thermal conductivity, thermal diffusivity, and specific heat of solids and liquids. An electrically conducting double spiral nickel sensor pulses a current through ...
Keywords: anisotropic, cryogenic, Directional thermal properties, double spiral, Electrically conducting, Hot Disk, isotropic, Liquids, Orthogonal, Sensors, Solids, Thermal Conductivity, Thermal Diffusivity, thermal properties measurements, thermal transport properties, Transient plane source (TPS), Volumetric Heat CapacityRead More
Thermophysical properties of styrene butadiene rubber filled with pine tree particles measured by the transient plane source technique
Using the transient plane source (TPS) technique, the effect of addition of pine tree particles to styrene butadiene rubber is studied. Thermal conductivity, thermal diffusivity, specific heat capacity and density ...
Keywords: composites, density, Fillers, Percent Concentration, Percolation Effect, Pine Tree Particle Composites, Rubber, specific heat capacity, Styrene Butadiene, Thermal Conductivity, Thermal Diffusivity, TPS Technique, Transient Plane Source, Transient plane source (TPS)Read More
The thermal conductivity and thermal diffusivity of lithium sulphate were measured using the transient plane source (TPS) technique in the temperature range from 300 to 900 K.It was determined that thermal ...Read More