Quantitative Analysis of Factors Influencing Heat Dissipation in a Metal-Plastic Composite Heat Radiator with a Hemispherical Microstructure Array

الملخص EN

A metal-plastic composite heat radiator with a hemispherical microstructure array was studied.

A quantitative analysis was carried out for various factors that influence the radiator.

The ratio of microstructure area, the heat generated by the heat source, the thermal conductivity of plastic, radiant emissivity of the plastic, the surface convection coefficient, and the environmental temperature were included in the analysis.

The results suggested that we could achieve the exact influence size on the temperature of heat source.