解二加热平板间自由对流问题探讨

Study on the solution of Heat Convection Through Two Heating-Planes

本文首先给出了二加热平板间自由对流问题的一阶和二阶摄动解。然后采用数值方法——系数匹配法进行此问题的数值求解,结果证明了两种方法的可行性和数值方法的高精度。

In this paper, both one - order and two-order solutions of heat convection through two heating-planes with perturbation method are given. The numericalevaluation of this problem with numerical method-coefficient matching method iscompleted. The results from the two methods prove that the two methods are feasible for this problem, and the numerical method has high precision.