Meso-scale simulation of temperature field in composite materials under laser irradiation

Hui Yan; Tai-jiao Du; Guo-liang Peng

doi:10.1117/12.2268338

12 May 2017 Meso-scale simulation of temperature field in composite materials under laser irradiation

Hui Yan, Tai-jiao Du, Guo-liang Peng

Proceedings Volume 10173, Fourth International Symposium on Laser Interaction with Matter; 101730K (2017) https://doi.org/10.1117/12.2268338
Event: 4th International Symposium on Laser Interaction with Matter, 2016, Chengdu, China

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.

Citation Download Citation

Hui Yan, Tai-jiao Du, and Guo-liang Peng "Meso-scale simulation of temperature field in composite materials under laser irradiation", Proc. SPIE 10173, Fourth International Symposium on Laser Interaction with Matter, 101730K (12 May 2017); https://doi.org/10.1117/12.2268338

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