Keyword: Sensor

Total Papers Found: 12

Simultaneous measurements of thermal conductivity and diffusivity of Se(85-x)Te(15)Sb(x) (x = 2, 4, 6 and 10) chalcogenide glasses at room temperature

Author(s): K. Singh, N. S. Saxena, N.B. Maharjan

In this study, the transient plane source (TPS) technique was used to measure the thermal conductivity and thermal diffusivity of Se_85-xTe₁₅Sb_x

Keywords: Alloys, Chalcogenide Glasses, Hot Disk, Pellets, selenium, Sensor, Thermal Conductivity, Thermal Diffusivity, Transient plane source (TPS) method

Experimental methods for the characterization of thermophysical properties of nanofluids

Author(s): Laura Fedele, Sergio Bobbo

In 1967, Gustafsson proposed the idea of the transient plane source (TPS) method, but it was not developed until the 1990’s with the help of Gustavsson. The TPS method uses an ...

Keywords: Fourier’s law, Gustafsson, Hot Disk, Nanofluids, nickel, Sensor, Thermal Conductivity, Transient Plane Source, Transient plane source (TPS) method

The development of a microfabricated transient planar source (TPS) sensor for measuring thermal conductivity of nanofluids

Author(s): Adisorn Tuantranont, Aphichai Jomphoak, Chanpen Karuwan, Tawee Pogfay, Thawatchai Onjun, Thitima Maturos

The addition of thermally conductive nanoparticles to conventional heat transfer fluids enhances their performance so they can be used for high-powered applications. However, as nanoparticles are added, the liquid becomes ...

Keywords: Hot Disk, Nanofluids, pH, Sensor, Thermal Conductivity, TPS, Transient Plane Source, Transient plane source (TPS) method

Concentric circular strips model of the transient plane source-sensor

Author(s): Peter Dieaka, Svetozar Malinaric

The mathematical model for the Hot Disk transient plane source (TPS) is based on a number of concentric ring sources with an infinitely small gap between sample and sensor (strips ...

Keywords: circle model, concentric circular strips structure, electrical bridge, heating power, Hot Disk, model comparisons, polymethylmetacrylate, ring model, Sensor, Solids, Thermal Conductivity, Thermal Diffusivity, thermal transport properties, transient plane heat source (TPS) method

A numerical study on the theoretical accuracy of film thermal conductivity using transient plane source method

Author(s): Dan Dan, Hu Zhang, Ming-Jia Li, Wen-Quan Tao, Wen-Zhen Fang, Zeng-Yao Li

Currently, there is no research into the accuracy of the transient plane source (TPS) method for measuring the thermal conductivity of thin films. The purpose of this study is to ...

Keywords: Bulk material, bulk materials, Cement, films, heat conduction, Hot Disk, Sensor, sensor insulation, Thermal Conductivity, Thermal Resistance, thickness, thin film module, thin films, Transient plane source (TPS) method

Thermal conductivity measurement by hot disk analyzer

Author(s): Abdullah Al Ashraf

The purpose of this study is to demonstrate the ability of the Hot Disk transient plane source (TPS) method to measure thermal conductivity, thermal diffusivity, and volumetric heat capacity. Four ...

Keywords: current, double spiral, Electrically conducting, fluids, Hot Disk Thermal Constants Analyzer, insulating material, Kapton, Liquids, nano-composites, nickel, Powders, Sensor, Solids, Temperature, temperature resistance, Thermal characterization, Thermal Conductivity, Thermal Diffusivity, Transient plane source (TPS), transient thermal transport measurements, Volumetric Heat Capacity

Transient plane source technique for measurement of thermal conductivity of U and T91 for fast reactor application

Author(s): A. K. Sengupta, Arun Kumar, M. R. Nair, Santu Kaity

Thermal conductivity is one of the most important properties of fuel and cladding material. In this study, the thermal conductivity of uranium and T91 steel were measured using the transient ...

Keywords: cladding materials, current, fuel, heat flow, heat source, Kapton, nickel, penetration depth, power, resistance thermometer, Sensor, source of fuels, T91 cladding material, Temperature, temperature coefficient of resistivity (TCR), Thermal Conductivity, Thermal contact, Thermal Diffusivity, thermal wave, Transient plane source (TPS), Transient plane source (TPS) method, uranium, uranium metal, Volumetric specific heat

Measurement of thermal conductivity and thermal diffusivity of solid materials using a novel stamp sensor: A feasibility study with numerical analysis

Author(s): Agung Tri Wijayanta, Hiroshi Takamatsu, Kosaku Kurata, Mamoru Nishitani, Syamsul Hadi

The transient plane source (TPS) method is a popular technique that is used to measure the thermal properties of solids. The TPS method is widely used because it can test ...

Keywords: Contact probe methods, films, Gel contact resistance, Hot Disk, power, probe, Sensor, Solids, Temperature, Thermal Conductivity, Thermal contact, Thermal Diffusivity, thermal transport properties, Thin film heater, Transient plane source (TPS) method, Transient plane source (TPS) technique

Characterization of anisotropic and irregularly-shaped materials by high-sensitive thermal conductivity measurements

Author(s): H. Nagai, Mattias Gustavsson, T. Okutani

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) method

Thermal behaviour of sol-gel derived phosphate ceramics

Author(s): B. I. Lee, G. J. Exarhos, W. D. Samuels, Z. Cao

Phosphosilicate ceramics with varying compositions were synthesized through the sol-gel process and the thermal conductivity of the samples was measured using the transient plane source (TPS) method. Results showed that ...

Keywords: Amorphous, ceramics, crystal, density, Hot Disk, Phosphosilicate, Phosphotitanate, Push-rod dilatometer technique, Sensor, Sol-gel process, Specific Heat, Temperature, Thermal Conductivity, Thermal Diffusivity, thermal expansion, thermal transport properties, Thermogravimetric Analysis, Transient plane source (TPS), Transient plane source (TPS) method, X-ray diffractometry