A modified hot wire method was applied to measure the thermal conductivity of different kinds of parti culate materials. With a cylindrical device, a heating rod and two thermocouples, the measurement can be finished...A modified hot wire method was applied to measure the thermal conductivity of different kinds of parti culate materials. With a cylindrical device, a heating rod and two thermocouples, the measurement can be finished within several minutes. Compared with the reference data, the results obtained from the measurements were quite reasonable.展开更多
文摘A modified hot wire method was applied to measure the thermal conductivity of different kinds of parti culate materials. With a cylindrical device, a heating rod and two thermocouples, the measurement can be finished within several minutes. Compared with the reference data, the results obtained from the measurements were quite reasonable.