摘要
讨论了纤维材料的传热机理,分析了纤维材料的导热性能的测试指标和测试技术。探讨了环境温度对纤维材料导热性能的影响,阐述了在常温、较高温度、高温和低温环境下,纤维材料内部的热对流、热辐射和热传导机理及其所引起的导热系数的变化规律。
This paper mainly discusses the heat transfer mechanism with the test index and test technology for the thermal conductivity of fiber materials analyzed. The irfluence of environmental temperature on the thermal conductivity of fiber materials are discussed with the fiber material＇s internal heat cnnvection, heat radiation and heat conduction mechanism as well as the variation eft the thermal conductivity coefficient at room temperature, higher temperature, high temperature and low temperature detailed.
出处
《上海纺织科技》
北大核心
2014年第4期6-9,共4页
Shanghai Textile Science & Technology
关键词
纤维
导热性
系数
温度
fibre
thermal conductivity
coefficient
temperature
