Mechanical Characteristics of C-SiC Composite Dual-Wall Shield Structure Subjected to Hypervelocity Impact
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摘要: C-SiC复合材料是一种随着航空航天技术发展而研制开发的新型材料,具有优异的力学性能,可以很好地满足航天器防护系统的使用要求,因此其超高速碰撞力学性能研究具有重要意义。基于现有的有关C-SiC复合材料力学性能的实验数据和模拟结果,推导得到模拟C-SiC复合材料超高速碰撞时所需的一系列参数。利用AUTODYN进行数值模拟,获得了C-SiC复合材料双层防护结构在超高速碰撞下的特性及弹道极限曲线,总结得出预测C-SiC复合材料双层防护结构的弹道极限方程。Abstract: C-SiC composite is a new type of material which is being developed with aerospace technology. C-SiC composite possesses excellent properties and can satisfy the requirements of spacecraft protection system. Therefore it is very significant to study the mechanical behavior of C-SiC composite subjected to hypervelocity impact. Based on current simulations and experiments about C-SiC composite, a set of parameters which are essential for simulating C-SiC composite subjected to hypervelocity impact are derived in this paper. The characteristics of C-SiC composite dual-wall shield under hypervelocity impact and its ballistic limit curve are obtained by numerical simulations with AUTODYN, and furthermore, the ballistic limit equation is also developed.
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Key words:
- C-SiC composite /
- ballistic limit equation /
- hypervelocity impact /
- dual-wall structure
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Zhang W, Pang B J, Zou J X, et al. Meteoroid and space debris shielding concepts for spacecraft [J]. Journal of Harbin Institute of Technology, 1999, 31(2): 18-22. (in Chinese) 张伟, 庞宝君, 邹经湘, 等. 航天器微流星和空间碎片的防护方案 [J]. 哈尔滨工业大学学报, 1999, 31(2): 18-22. Jia B, Gai F F, Ma Z T, et al. Ballistic limit analysis of aluminum dual-wall plate space debris shield structure subjected to hypervelocity impact [A]//Proceedings of Ansys-China User Annual Meeting in 2006 [C]. Sanya, 2006. (in Chinese) 贾斌, 盖芳芳, 马志涛, 等. 铝合金双层板空间碎片防护结构超高速撞击弹道极限研究 [A]//2006年安世亚太用户年会论文集 [C]. 三亚, 2006. Xu J Z, Tang W H. Numerical simulation of hypervelocity impacts of space debris using SPH method [J]. Structure Environment Engineering, 2008, 35(5): 25-31. (in Chinese) 徐金中, 汤文辉. 空间碎片超高速碰撞问题的SPH方法模拟 [J]. 强度与环境, 2008, 35(5): 25-31. Tang M, Bai J S, Li P, et al. Factors analysis of debris cloud's shape of hypervelocity impact [J]. Chinese Journal of High Pressure Physics, 2007, 21(4): 425-432. (in Chinese) 唐蜜, 柏劲松, 李平, 等. 超高速撞击中影响碎片云形状因素分析 [J]. 高压物理学报, 2007, 21(4): 425-432. Wang Q T, Zhang Q M, Jia P D. Simulation of hypervelocity impact on CFRP [A]//Proceeding of the 9th National Academic Meeting on Impact Dynamics [C]. Jiaozuo, 2009: 881-884. (in Chinese) 汪庆桃, 张庆明, 贾培德. 超高速碰撞碳纤维增强复合材料的数值模拟 [A]//第九届全国冲击动力学学术会议论文集 [C]. 焦作, 2009: 881-884. Li J Z, Huang F L, Zhang Q M. A study of hypervelocity impact on 3DBC/SiC composite material dual-plate armor [J]. Chinese Journal of High Pressure Physics, 2004, 18(2): 163-169. (in Chinese) 李金柱, 黄风雷, 张庆明. 超高速弹丸撞击三维编织C/SiC复合材料双层板结构的实验研究 [J]. 高压物理学报, 2004, 18(2): 163-169. Katz S, Grossman E, Gouzman I, et al. Response of composite materials to hypervelocity impact [J]. Int J Impact Eng, 2008, 35(12): 1606-1611. Wicklein M, Ryan S, White D M, et al. Hypervelocity impact on CFRP: Testing, material modelling, and numerical simulation [J]. Int J Impact Eng, 2008, 35(12): 1861-1869. Grujicic M, Pandurangan B, Zhao C L, et al. Hypervelocity impact resistance of reinforced carbon carbon/carbon foam thermal protection systems [J]. Appl Surf Sci, 2006, 252(14): 5035-5050. Mei H, Cheng L F, Zhang L T, et al. Damage evolution and microstructural characterization of a cross-woven C/SiC composite under tensile loading [J]. Journal of The Chinese Ceramic Society, 2007, 35(2): 137-143. (in Chinese) 梅辉, 成来飞, 张立同, 等. 2维C/SiC复合材料的拉伸损伤演变过程和微观结构特征 [J]. 硅酸盐学报, 2007, 35(2): 137-143. Camusa G, Guillaumata L, Baste S. Development of damage in a 2D woven C/SiC composite under mechanical loading: Ⅰ. Mechanical characterization [J]. Compos Sci Technol, 1996, 56(12): 1363-1372. El Bouazzaoui R, Baste S, Camus G. Development of damage in a 2D woven C/SiC composite under mechanical loading: Ⅱ. Ultrasonic characterization [J]. Compos Sci Technol, 1996, 56(12): 1373-1382. Zhang Z G. The prediction of elastic engineering constants and a study of failure models of 2D-C/SiC composite [D]. Xi'an: Northwestern Polytechnical University, 2005. (in Chinese) 张增光. 2D-C/SiC复合材料的弹性常数预测及失效模式研究 [D]. 西安: 西北工业大学, 2005. Zhang P P. Research on space debris orbital parameter distribution rule in LEO [D]. Harbin: Harbin Institute of Technology, 2006. (in Chinese) 张平平. 近地轨道空间碎片轨道参数分布规律研究 [D]. 哈尔滨: 哈尔滨工业大学, 2006. Liu S, Li Y, Huang J, et al. Hypervelocity impact test results of Whipple shield for the validation of numerical simulation [J]. Journal of Astronautics, 2005, 26(4): 505-508. (in Chinese) 柳森, 李毅, 黄洁, 等. 用于验证数值仿真的Whipple屏超高速撞击试验结果 [J]. 宇航学报, 2005, 26(4): 505-508. Ryan S, Schaefer K, Destefanis R, et al. A ballistic limit equation for hypervelocity impacts on composite honeycomb sandwich panel satellite structures [J]. Adv Space Res, 2008, 41(7): 1152-1166.
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