4 May 2015 Thermal response model of polymer matrix composites under laser irradiating
Author Affiliations +
Proceedings Volume 9543, Third International Symposium on Laser Interaction with Matter; 95430E (2015) https://doi.org/10.1117/12.2180812
Event: Third International Symposium on Laser Interaction with Matter, 2014, Jiangsu, China
Abstract
A numerical study is conducted to determine which model could be used to compute temperature fields of polymer matrix composites under laser irradiating. By using the local thermal non-equilibrium model, solid and gas temperature on surfaces of materials with different volume convection coefficients have been computed and compared under different heat flux. The results show that the assumption of local thermal equilibrium is not reasonable until the heat flux applied to composites is low enough and the volume convection coefficient is big enough. And the gas may be not important for solid temperature when the volume convection coefficient is small.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Guo-liang Peng, Guo-liang Peng, Xiang-hua Zhang, Xiang-hua Zhang, Tai-jiao Du, Tai-jiao Du, } "Thermal response model of polymer matrix composites under laser irradiating", Proc. SPIE 9543, Third International Symposium on Laser Interaction with Matter, 95430E (4 May 2015); doi: 10.1117/12.2180812; https://doi.org/10.1117/12.2180812
PROCEEDINGS
8 PAGES


SHARE
Back to Top