摘要
对网状碳纤维面板蜂窝夹层结构T ,L ,W三个方向的低温热导率进行了测试研究。得到了网状碳纤维面板蜂窝夹层结构低温热导率的性能与温度变化曲线。在试验的基础上 ,讨论分析了网状碳纤维面板蜂窝夹层结构低温热导率的影响机理。通过试验和比对 ,从中找出了具有普遍性的规律 ,建立了一般蜂窝夹层结构低温热导率的变化规律模型 。
The measurement of thermal conductivity of honeycomb sandwich panels with carbon fibre mash 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 sandwich panels with carbon fibre mesh plates have been analyzed and discussed The main change law of the thermal conductivity of honeycomb sandwich panels at low temperature has been found
出处
《低温工程》
CAS
CSCD
北大核心
2001年第4期9-12,17,共5页
Cryogenics
