雷电流参数对碳纤维复合材料雷击损伤影响研究

doi:10.19936/j.cnki.2096-8000.20220528.031

摘要/Abstract

摘要： 本文采用雷击模拟实验和有限元法研究了碳纤维增强树脂基复合材料在模拟雷电流作用下的损伤机理。建立了考虑材料介电击穿效应的碳纤维复合材料雷击电-热耦合有限元模型,将模型计算的损伤面积和深度与雷击模拟实验结果进行对比,验证了有限元模型的有效性。进一步利用该有限元模型探究了雷电流参数对碳纤维复合材料雷击损伤的影响规律。结果表明:当波形相同时,碳纤维复合材料的雷击损伤面积和电流作用积分呈线性关系;而当电流作用积分和电流强度相同时,碳纤维复合材料的雷击损伤面积随着电流波形上升时间的减少而减少,损伤深度反而增加。

关键词: 碳纤维复合材料, 雷击损伤, 介电击穿, 有限元法

Abstract: In this paper, the damage mechanism of carbon fiber reinforced polymer (CFRP) composite under simulated lightning current was studied by the lightning simulation experiment and finite element (FE) method. An electrical-thermal coupled FE model considering the dielectric breakdown effect was established, and the damage area and depth calculated by the model were compared with the experimental results of lightning strike simulation, which verified the validity of the finite element model. After that, the influence of lightning current parameters on lightning damage of carbon fiber composites was explored by using the identified FE model. The results show that when the lightning current waveform is the same, the relationship between the action integral of lightning current and the damage area of the FE model is linear. When the action integral and intensity of lightning current are the same, the damage area of CFRP composite decreases with the decrease of the rise time of the current waveform, but the damage depth increases.

Key words: CFRP composites, lightning damage, dielectric breakdown, finite element (FE) method

中图分类号:

TB332

匡成钊, 朱慧鑫, 付昆昆. 雷电流参数对碳纤维复合材料雷击损伤影响研究[J]. 复合材料科学与工程, 2022, 0(12): 101-107.

KUANG Cheng-zhao, ZHU Hui-xin, FU Kun-kun. Effect of lightning current parameters on damage of carbon fiber composites subjected to lightning strike[J]. COMPOSITES SCIENCE AND ENGINEERING, 2022, 0(12): 101-107.

参考文献

[1] MARSH G. Airbus A350 XWB update[J]. Reinforced Plastics, 2010, 54(6): 20-14.
[2] CHEMARTIN L, LALANDE P, PEYROU B, et al. Direct effects of lightning on aircraft structure: Analysis of the thermal, electrical and mechanical constraints[J]. AerospaceLab, 2012(5): 1-15.
[3] CHEMARTIN L, LALANDE P, MONTREUIL E, et al. Three dimensional simulation of a DC free burning arc. Application to lightning physics[J]. Atmospheric Research, 2009, 91(2-4): 371-380.
[4] UMAN M A, RAKOV V A. The interaction of lightning with airborne vehicles[J]. Progress in Aerospace Sciences, 2003, 39(1): 61-81.
[5] HIRANO Y, KATSUMATA S, IWAHORI Y, et al. Artificial lightning testing on graphite/epoxy composite laminate[J]. Composites Part A: Applied Science and Manufacturing, 2010, 41(10): 1461-1470.
[6] KAWAKAMI H, FERABOLI P. Lightning strike damage resistance and tolerance of scarf-repaired mesh-protected carbon fiber composites[J]. Composites Part A: Applied Science and Manufacturing, 2011, 42(9): 1247-62.
[7] FU S C, GUO Y F, SHI L H, et al. Investigation on temperature behavior of CFRP during lightning strike using experiment and simulation[J]. Polym Composite, 2019, 40(9): 3541-3549.
[8] KUMAR V, YOKOZEKI T, OKADA T, et al. Effect of through-thickness electrical conductivity of CFRPs on lightning strike damages[J]. Composites Part A: Applied Science and Manufacturing, 2018, 114: 429-438.
[9] OGASAWARA T, HIRANO Y, YOSHIMURA A. Coupled thermal-electrical analysis for carbon fiber/epoxy composites exposed to simulated lightning current[J]. Composites Part A: Applied Science and Manufacturing, 2010, 41(8): 973-981.
[10] ABDELAL G, MURPHY A. Nonlinear numerical modelling of lightning strike effect on composite panels with temperature dependent material properties[J]. Composite Structures, 2014, 109: 268-278.
[11] LIU Z Q, YUE Z F, WANG F S, et al. Combining analysis of coupled electrical-thermal and BLOW-OFF impulse effects on composite laminate induced by lightning strike[J]. Applied Composite Materials, 2014, 22(2): 189-207.
[12] GUO Y, DONG Q, CHEN J, et al. Comparison between temperature and pyrolysis dependent models to evaluate the lightning strike damage of carbon fiber composite laminates[J]. Composites Part A: Applied Science and Manufacturing, 2017, 97: 10-18.
[13] FU K, YE L. Modelling of lightning-induced dynamic response and mechanical damage in CFRP composite laminates with protection[J]. Composite Structures, 2019, 218: 162-173.
[14] WANG Y, ZHUPANSKA O I. Lightning strike thermal damage model for glass fiber reinforced polymer matrix composites and its application to wind turbine blades[J]. Composite Structures, 2015, 132: 1182-1191.
[15] MILLEN S L J, MURPHY A. Understanding the influence of test specimen boundary conditions on material failure resulting from artificial lightning strike[J]. Engineering Failure Analysis, 2020, 114:
104577.
[16] MILLEN S L J, MURPHY A, ABDELAL G, et al. Sequential finite element modelling of lightning arc plasma and composite specimen thermal-electric damage[J]. Computers & Structures, 2019, 222: 48-62.
[17] LEE J, LACY T E, PITTMAN C U. Coupled thermal electrical and mechanical lightning damage predictions to carbon/epoxy composites during arc channel shape expansion[J]. Composite Structures, 2021, 255: 112912.
[18] ZHANG J, ZHANG X, CHENG X, et al. Lightning strike damage on the composite laminates with carbon nanotube films: Protection effect and damage mechanism[J]. Composites Part B: Engineering, 2019, 168: 342-352.
[19] LEE J, GHARGHABI P, BOUSHAB D, et al. Artificial lightning strike tests on PRSEUS panels[J]. Composites Part B: Engineering, 2018, 154: 467-477.
[20] FU K, YE L, CHANG L, et al. Modelling of lightning strike damage to CFRP composites with an advanced protection system. Part Ⅰ: Thermal-electrical transition[J]. Composite Structures, 2017, 165: 83-90.
[21] ZHU H, FU K, YANG B, et al. Nickel-coated nylon sandwich film for combination of lightning strike protection and electromagnetic interference shielding of CFRP composite[J]. Composites Science and Technology, 2021, 207: 108675.