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Proceedings Paper

Meso-scale simulation of temperature field in composite materials under laser irradiation
Author(s): Hui Yan; Tai-jiao Du; Guo-liang Peng
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Paper Abstract

A mesoscopic method is developed to analyze the temperature field of composite materials under laser radiation based on their meso-structures. Laser energy coupling to fibers and matrix are characterized by different absorption coefficients, and multi-phase heat transfer process in composites is solved by the lattice Boltzmann method (LBM). The temperature field of carbon fiber reinforced polymer(CFRP) composites with laser intensities ranging from 100 W/cm2 to 500 W/cm2 is calculated, and the results reveal that the temperature distribution of composites is closely related to their meso-structures.

Paper Details

Date Published: 12 May 2017
PDF: 6 pages
Proc. SPIE 10173, Fourth International Symposium on Laser Interaction with Matter, 101730K (12 May 2017); doi: 10.1117/12.2268338
Show Author Affiliations
Hui Yan, Northwest Institute of Nuclear Technology (China)
Tai-jiao Du, Northwest Institute of Nuclear Technology (China)
State Key Lab. of Laser Interaction with Matter (China)
Guo-liang Peng, Northwest Institute of Nuclear Technology (China)

Published in SPIE Proceedings Vol. 10173:
Fourth International Symposium on Laser Interaction with Matter
Yongkun Ding; Guobin Feng; Dieter H. H. Hoffmann; Jianlin Cao; Yongfeng Lu, Editor(s)

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