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本文从理论上分析在散热器和墙之间安装一块铝板(反射板)的作用。它可以改善散热器的性能,节约燃料(8％左右)和制造散热器所用材料。一、散热器后面墙壁的传热散热器装在墙壁前面时,会使此墙表面的温度升高。贝尔内(Burnay)和马克(Marq)用实验研究了墙壁的传热作用;由于安装了散热器使墙壁温度增高的情况;关于散热器的散热和通过墙的热损失增大。他们肯定墙表面温度的增高会导致通过墙的热损失增大,而墙面温度的增高又会减
This article theoretically analyzes the function of installing an aluminum plate (reflector) between the heat sink and the wall. It can improve the performance of the radiator, save fuel (about 8%) and the material used to make the radiator. 1. The heat sink on the back wall of the radiator is installed in front of the wall, which will increase the temperature of the wall surface. Burnay and Marq used experiments to study the heat transfer effect of the wall; the temperature of the wall was increased due to the installation of a radiator; the heat dissipation of the radiator and the heat loss through the wall increased. They affirmed that an increase in the surface temperature of the wall will lead to an increase in the heat loss through the wall and an increase in the temperature of the wall will decrease.