Simulation of indirect effects caused by lightning strikes in aeronautical structures

R. Callegari, J. Pissolato Filho, Ricardo A. de Araujo
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引用次数: 1

Abstract

Carbon fiber composites (CFC) are being widely used in the aircraft industry due to their excellent properties. Its low weight, better resistance to corrosion and fatigue, are one of the advantages compared to metals such as aluminum. With the increasing use of CFC in aircraft, studies on the effects of lightning strikes on these materials are extremely important. The study of the indirect effects caused by an atmospheric discharge concerns the effects of the current conduction through the fuselage of an aircraft. In this study, lightning strikes are simulated when applied to the CFC and the indirect effects caused by the conduction of the current are analyzed.
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航空结构中雷击造成的间接影响的模拟
碳纤维复合材料以其优异的性能在飞机工业中得到了广泛的应用。与铝等金属相比,其重量轻,耐腐蚀和抗疲劳性能更好。随着氯氟烃在飞机上的使用越来越多,研究雷击对这些材料的影响非常重要。大气放电引起的间接效应的研究涉及通过飞机机身的电流传导效应。在本研究中,模拟了应用于CFC时的雷击,并分析了电流传导引起的间接影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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