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Lightning Indirect Tests for a J-6 Fight

发布时间:2012-01-02 文章来源:中航工业合肥航太  浏览次数:5034
Lightning Indirect Tests for a J-6 Fighter in Different

Abstract

    According to aircraft lightning indirect effect test method in SAE ARP5415/SAE ARP5416, the lightning indirect effect tests for the wing navigation light, tail light and the signal transmission line in the surface antenna system of a J-6 fighter are executed. Two return conductor arrangements are adopted. In the first arrangement, a simple ground plane is used for the single current return. In the second arrangement, several coaxial conductors are used. In the lightning indirect effect tests, the current component A and component H are adopted according to SAE ARP5412. So the extrapolation method is used to calculate the short circuit current and the open circuit voltage in the test. The results showed the short circuit current and the open circuit voltage was very different in two return conductor arrangements. Therefore, the difference should be well considered in the aircraft lightning tests. The presented results are helpful for the lightning protection and test methods of the aircraft.

 

Duan Zemin  et al., ICOLSEOxfordUK2011 09 06

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