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




Quantitative Analysis of Factors Influencing Heat Dissipation in a Metal-Plastic Composite Heat Radiator with a Hemispherical Microstructure Array - Download this document for free, or read online. Document in PDF available to download.

Mathematical Problems in Engineering - Volume 2015 2015, Article ID 195813, 6 pages -

Research Article

College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China

Polymer Material Processing Equipment Engineering Research Center of the Ministry of Education, Beijing 100029, China

State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China

Received 30 November 2014; Accepted 26 December 2014

Academic Editor: Francesco Tornabene

Copyright © 2015 H. Jiang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

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.





Author: H. Jiang, J. Zhuang, Y. Liu, Z. L. Zhao, and D. M. Wu

Source: https://www.hindawi.com/



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