摘要
根据纺织品热传递的基本原理及有限元方法的求解过程,结合具体实例介绍了有限元方法在纺织品热传递过程中的实际应用,并利用有限元软件模拟热传递过程计算迅速的特点,对影响纺织品热传递的因素进行了系统分析。为了验证理论分析的正确性,在人工气候室进行了相关的实验,发现理论结果与实验数据有良好的相关性。
According to heat transfer principles and the process of solving engineering problems by finite element method, examples were given to demonstrate how finite element analysis can be used to describe transient heat transfer through textile fabrics. Details were given to describe how conduction and convection affect temperature distribution and heat loss during heat transfer processes by taking advantage of the quick calculation ability of FEA software MSC. Marc. Experimental results show good agreements with the theoretical results.
出处
《东华大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第2期50-53,共4页
Journal of Donghua University(Natural Science)
关键词
有限元
动态热传递
温度分布
热流量
finite element method, transient heat transfer process, temperature distribution, heat flux
