摘要
利用基于热边界层概念的积分法推导了陶瓷／金属梯度隔热涂层一维非稳态传热的近似解析解，并对此进行了分析讨论．所得到的解析解可以用于验证陶瓷／金属梯度隔热涂层的非稳态传热的数值解．
In this paper,the analytical solution of one dimensional transient heat transfer in Ceramic/Metal GTBC(Gradient Thermal Barrier Coatings)is derived by the integral method based on the concept of thermal boundary layer.The analytical solution obtained is useful for the verification of the numerical solution of the ceramic/metal gradient thermal barrier coatings.A disscussion is also made on the solution.
出处
《武汉交通科技大学学报》
1998年第3期234-237,共4页
Journal of Wuhan University of Technology(Transportation Science & Engineering)
基金
国家自然科学基金
武汉市青年科技晨光计划资助
关键词
功能梯度材料
非稳态传热
隔热涂层
陶瓷
金属
transient conduction
functionally gradient material
analytical solution
