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

作　　者：杨泽茂[1] 

机构地区：[1]江苏石油化工学院,江苏常州213016

出　　处：《石油化工高等学校学报》1996年第2期78-81,共4页Journal of Petrochemical Universities

摘　　要：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.

关 键 词：二维非稳态导热 边界条件 ADI法 导热 传热学 

分 类 号：TK124[动力工程及工程热物理—工程热物理]