碳纤维面板铝蜂窝夹层结构低温热导率测试研究

详细信息

THE THERMAL CONDUCTIVITY OF HONEYCOMB SANDWICH PANELS WITH CARBON FIBRE PLATES AT LOW TEMPERATURE

摘要: 对碳纤维面板铝蜂窝夹层结构T、L、W3个方向的低温热导率进行了测试研究。得到了碳纤维面板铝蜂窝夹层结构热导率的性能与温度变化曲线。在实验的基础上,讨论分析了碳纤维面板铝蜂窝夹层结构热导率的传热机理和影响因素。通过实验和比对,找出了具有普遍性的规律,为推算蜂窝夹层结构低温热导率数据提供了参考依据。
- 蜂窝夹层结构 ;
- 低温热导率
Abstract: The measuring of thermal conductivity of honeycomb sandwich panels with carbon fibre plates has been carried out. The results of T、L、W directions have been measured and compared. The effect factors and mechanism of thermal conductivity of honeycomb sandwith panels with carbon fibre plates have been analyzed and discussed. The main change law of the thermal conductivity of honeycomb sandwich panels at low temperature has been found.
- honeycomb sandwich panels with carbon fibre plates /
- thermal conductivity at low temperature