中国空间科学技术

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碳纤维复合材料低温热导率的实用计算方法

张建可   

  1. 兰州物理研究所
  • 发布日期:1994-12-25

THE CALCULATED METHOD OF THERMAL CONDUCTIVITY OF CARBON FIBRE COMPOSITES AT LOW TEMPERATURES

Zhang Jianke(Lanzhou Institute of Physics,Lanzhou 73 0000)   

  • Online:1994-12-25

摘要: 探讨和验证了碳纤维复合材料(CFRP)低温传热及低温热导率的一般规律、影响因素和计算方法;在分析讨论的基础上,总结归纳了热导率计算方法,并将计算结果与测试结果进行了比对,为设计、推算CFRP材料的低温热导率提出了实用的计算方法。

关键词: 碳纤维增强复合材料, 导热性, 低温, 计算方法

Abstract: he Law of heat transmission mechanism,thermal conductivity effecting factors and calculation method of CFRP(carbon fibrecomposite)at low temperature have been researched and discussed.Onthe basis of analysis and discussion,the calculation methods have been summarized and the calculated results have been compared with the measuredresults.