Thermal conductivity of nanocomposites is calculated by molecular dynamics （MD） simulation. The effect of size on thermal conductivity of nanowire composites and the temperature profiles are studied. The results ind...Thermal conductivity of nanocomposites is calculated by molecular dynamics （MD） simulation. The effect of size on thermal conductivity of nanowire composites and the temperature profiles are studied. The results indicate that the thermal conductivity of nanowire composites could be much lower than alloy value; the thermal conductivity is slightly dependent on temperature except at very low temperature.展开更多
基金Supported by the National Natural Science Foundation of China under Grant No 50576099, and the National High-Tech Research and Development Programme of China under Grant No 2006AA05Z203.
文摘Thermal conductivity of nanocomposites is calculated by molecular dynamics （MD） simulation. The effect of size on thermal conductivity of nanowire composites and the temperature profiles are studied. The results indicate that the thermal conductivity of nanowire composites could be much lower than alloy value; the thermal conductivity is slightly dependent on temperature except at very low temperature.
