连续碳纤维铝基复合材料横向等效热导率的模拟分析

Simulation Analysis of Transverse Effective Thermal Conductivity of Continuous Carbon Fiber Aluminum Matrix Composites

对连续碳纤维铝基复合材料的横向等效导热性能进行预测,建立不同结构的代表性体积单元(RVE)模型进行仿真模拟,探究了其结构对复合材料等效热导率结果的影响,并对等效热导率公式进行了修正。

The transverse effective thermal conductivity of continuous carbon fiber aluminum-based composites is predicted,representative volume element models(RVE)of different structures are established for simulation,explored its effect on the equivalent thermal conductivity of composites,and revised the effective thermal conductivity formula.