Numerical simulation of porous phenolic engineering composites under impact load

Zhigang Zhu; Qiang Zhang

doi:10.1117/12.2638777

29 April 2022 Numerical simulation of porous phenolic engineering composites under impact load

Zhigang Zhu, Qiang Zhang

Proceedings Volume 12255, 2022 International Conference on Optoelectronic Information and Functional Materials (OIFM 2022); 122551V (2022) https://doi.org/10.1117/12.2638777
Event: 2022 International Conference on Optoelectronic Information and Functional Materials (OIFM 2022), 2022, Chongqing, China

Abstract

Based on the experiment of porous phenolic engineering materials, based on the phenomenological theory and using the finite element analysis software, this paper numerically simulates the impact experiment of porous phenolic materials, gives some basic mechanical parameters of the impact experiment of porous phenolic materials, provides a full series of pictures for the impact experiment process, and vividly describes the whole process of the experiment. On the basis of the experiment, we give the particle velocity time history curve of the free surface behind the target plate, and compare it with the experimental curve. The results show that the two agree well. At the same time, the axial stress is compared with the experimental data. The calculated results are in good agreement with the experiment, which shows that the established model and constitutive relationship are reasonable, It can provide some reference support for the practical application of this material in protection engineering.

Citation Download Citation

Zhigang Zhu and Qiang Zhang "Numerical simulation of porous phenolic engineering composites under impact load", Proc. SPIE 12255, 2022 International Conference on Optoelectronic Information and Functional Materials (OIFM 2022), 122551V (29 April 2022); https://doi.org/10.1117/12.2638777

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KEYWORDS

Numerical simulations

Image processing

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Analytical research

Composites

Computer simulations

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