The thermal conductivities of materials are extremely important for many practical applications, such as in understanding the thermal balance and history of the Earth, energy conversion of devices and thermal management of electronics. However, measureme
Thermal conductivity of base-course materials This paper presents the results of a comprehensive laboratory study on the thermal conductivity of dense and broadly graded coarse base-course materials us... C?té, Jean,JM Konrad - 《Canadian Geotechnical Journal》 被引量: 175发表: 2005年 Thermophysic...
In the reported experiments, the thermal conductivity of various fiber- and particle-filled composite materials was measured in a temperature range from minus 180 to plus 140 degree C. Various epoxy and unsaturated polyester resins as well as some thermoplastics were used as matrix materials. Filler...
The temperature dependences of the thermal conductivity of silicon carbide- and silicon nitride-based materials prepared by various methods are presented. The thermal conductivity of silicon carbide–based materials prepared by reaction (SiSiC) and liquid-phase (LPSSiC) sintering and silicon nitride-based...
In physics, thermal conductivity, k, is the property of a material's ability to conduct heat. It appears primarily in Fourier's Law for heat conduction. Heat transfer across materials of high thermal conductivity occurs at a faster rate than across materials of low thermal conductivity. ...
Thermal conductivity refers to the ability of a material to transfer heat, which is determined by the amount of heat that can be transferred by the material. It can be calculated by measuring the heat flux density per unit degree of temperature difference using Fourier's law. Thermal conductivit...
- 《Journal of Thermoplastic Composite Materials》 被引量: 122发表: 2006年 Thermal and electrical conductivity of carbon–filled liquid crystal polymer composites The thermal and electrical conductivity of resins can be increased by adding conductive carbon fillers. One emerging market for thermally and...
Thermal conductivity at room temperature of diamond composites of two types: with a diamond skeleton and with diamond grains imbedded in a non-diamond matr... EA Ekimov,NV Suetin,AF Popovich,... - 《Diamond & Related Materials》 被引量: 232发表: 2008年 Simulation and experiments on friction...
导热系数/热阻 Thermal conductivity/ Resistance to Thermal ●热流计法 ASTM C518 Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus用热流计装置测定稳态热传输特性的标准试验方法 EN 12667 Thermal performance of building materials and products - ...
Preliminary studies of other effects on thermal conductivity were also performed. Measurements on two synthetic and two natural mixtures indicate that the thermal conductivity of a material is essentially equal to that of the largest particles in the sample. The dependence of thermal conductivity on ...