基于数据分析的V2500进气道消音板金属网分层研究  

Research on V2500 Inlet Cowl Acoustic Panel Wire Mesh Delamination Based on Data Analysis

作　　者：李强[1] LI Qiang(Shenzhen Airlines Co.,Ltd.,Shenzhen 518128,Guangdong,China)

机构地区：[1]深圳航空有限责任公司,广东深圳518128

出　　处：《民航学报》2023年第5期109-111,共3页Journal of Civil Aviation

摘　　要：由于设计上的缺陷,V2500发动机运营一段时间后,进气道消音板金属网频繁发生分层,本文通过对某运营人全机队金属网分层损伤历史维修数据进行统计分析,得出对应的结论并给出了相应的维护建议。本文以真实数据驱动的方式进行调查,为进气道消音板金属网分层的预防以及类似的工程调查提供了一个思路。Due to the design defects,delamination of V2500 engine inlet cowl acoustic panel wire mesh is found frequently.Through statistical analysis of the historical maintenance data of metal mesh delamination damage of an operator's fleet,this paper draws corresponding conclusions and gives corresponding maintenance suggestions.It provides a way of thinking for the prevention of inlet cowl wire mesh delamination and similar engineering investigation by carrying out investigation in a real data driven way.

关 键 词：进气道 金属网 分层 数据分析 调查 

分 类 号：V22[航空宇航科学与技术—飞行器设计]