POLYMERS AND POLYMER MATRIX COMPOSITES |
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Experimental and Numerical Simulation Study on Anti-Projectile Penetration Performance of Ceramic/Fiber Composite Armor |
WANG Dongzhe1, QIN Rongman1, SUN Na1, DU Mingyuan1, TENG Linghong2, CAO Weiwei2, ZHU Bo1
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1 School of Material Science & Engineering, Shandong University, Jinan 255061, China 2 School of Material Science & Engineering, Tiangong University, Tianjin 300387, China |
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Abstract In this paper, the anti-penetration performance of boron carbide (B4C)/carbon fiber (CF)/ultra-high molecular weight polyethylene (UHMWPE) composite armor against 7.62 mm armor piercing incendiary projectile was studied. Through experiment and numerical simulation, the action mechanism of each layer of ceramic composite armor on projectile was studied systematically. The reliability of the simulation method is veri-fied by comparing the test results with the simulation results. On this basis, the numerical simulation of material/thickness of ceramic composite armor was carried out. Alumina (Al2O3), silicon carbide (SiC) and boron carbide (B4C) were used as panels. The energy absorption efficiency of ceramic plates with different thickness was studied. It was found that the optimal bullet-proof property was obtained when the thickness of B4C ceramic was 10 mm.
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Published: 30 September 2021
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Fund:This work was financially supported by the Key Research and Development Program of Shandong Province(2016GGX4303, 2017CXGC0409), Major Project of New and Old Kinetic Energy Conversion in Shandong Province(31370004042010). |
About author:: Dongzhe Wang received his bachelor's degree in engineering from Shandong University of Technology in 2018. His research interest is composite numerical si-mulation. |
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