一种二维非稳态导热问题的数值解法

A Numerical Method of Studying Unsteady Two－Dimensional Conduction Heat Transfer Problems

在采用当量第三类边界条件基础上，依据交替方向隐式（ADI）法，导出了适合于三类边界条件的二维非稳态导热问题的差分方程式．这些方程式及相应的程序为类似的传热问题的求解提供了方便．

By using the equivalent 3rd kind boundary condition and the method of alternate direction implicit (ADI), several differential equations are derived for unsteady two-dimensional conduction heattransfer with three king fo boundary condition .These equations and reievant computer program are ready for the calculation of similar heat transfer problems.