摘要
本文对平板与V型板倾斜夹层中自然对流换热进行了理论分析。根据Patankar原理结合其原程序编制了13个用户子程序,并采用基本变量(μ、v、p、t)交错网格划分,分别对固体和周期性边界条件进行了数值计算。给出了使得计算收敛的m值。根据计算结果针对△T、A、φ对换热的影响进行了讨论。
This paper presents a theoretical analysis of natural convection heat transfer in a inclined enclosure between a flate plate and a V-shaped plate. On the basis of Patankar principle, several user subroutines are made out by combining with the Patankar Program. The numerical calculations using the elementary variables (u, v, p, t) and staggered lattice dividing method are processed on the boundary conditions of solid and period. The value of m that causes the calculation converging is obtained. The effects of △T, A and φ on heat transfer are also discussed according to computed results.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
1990年第4期413-421,共9页
Acta Energiae Solaris Sinica
