摘要
本文借助于有限元直接反演算法,针对复合材料热物性参数的识别问题,给出了一种求解热物性参数的数值算法。为了验证方法的可行性与可靠性,在没有实测数据的条件下,本文做了数值模拟实验,结果表明,本文的方法可以用于确定复合材料的热物性参数.
In this paper,a numerical algorithm for solving the heat physicalparameter is presented on the identification of the heat physical parameter of compound material,in terms of the finite element method.Under the condi-tions of not having real measuring data,the numerical simulated tests aredone to prove the feasibility and the reliability.The results show that themethod can be used for determining the heat physical parameter of compoundmaterial.
关键词
复合材料
热物性参数
数值求解
inverse problem
the identification of the heat physical parameter
