Experimental and numerical investigation of the behavior of multi-layer windshield consisting of glass and polycarbonate against bird strike

IF 5.1 2区 工程技术 Q1 ENGINEERING, MECHANICAL International Journal of Impact Engineering Pub Date : 2024-08-21 DOI:10.1016/j.ijimpeng.2024.105092
{"title":"Experimental and numerical investigation of the behavior of multi-layer windshield consisting of glass and polycarbonate against bird strike","authors":"","doi":"10.1016/j.ijimpeng.2024.105092","DOIUrl":null,"url":null,"abstract":"<div><p>Bird strike is one of the major threats in the aerospace industry as it can result in serious structural damages and fatal incidents. The current study addressed the bird strike to the airplane windshield both experimentally and numerically. The windshield was considered to comprise glass and polycarbonate (PC) layers as well as TPU interlayer. The bird mass and speed upon collision to the windshield were considered 80–180 m/s and 1.8 kg, respectively. The experimental findings and numerical simulation results showed a proper agreement. The results also revealed the higher strength of the windshield with polycarbonate layer compare to the one with glass main layer. Bird strike with W-1 at the velocity of 160 m/s showed no fracture while the windshield with pure glass main layer broke upon bird strike at velocities below 120 m/s. The influence of various layouts was also assessed. Finally, it can be concluded that the incorporation of polycarbonate enhanced the strength of the windshield.</p></div>","PeriodicalId":50318,"journal":{"name":"International Journal of Impact Engineering","volume":null,"pages":null},"PeriodicalIF":5.1000,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Impact Engineering","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0734743X24002173","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}
引用次数: 0

Abstract

Bird strike is one of the major threats in the aerospace industry as it can result in serious structural damages and fatal incidents. The current study addressed the bird strike to the airplane windshield both experimentally and numerically. The windshield was considered to comprise glass and polycarbonate (PC) layers as well as TPU interlayer. The bird mass and speed upon collision to the windshield were considered 80–180 m/s and 1.8 kg, respectively. The experimental findings and numerical simulation results showed a proper agreement. The results also revealed the higher strength of the windshield with polycarbonate layer compare to the one with glass main layer. Bird strike with W-1 at the velocity of 160 m/s showed no fracture while the windshield with pure glass main layer broke upon bird strike at velocities below 120 m/s. The influence of various layouts was also assessed. Finally, it can be concluded that the incorporation of polycarbonate enhanced the strength of the windshield.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
由玻璃和聚碳酸酯组成的多层挡风玻璃防鸟击行为的实验和数值研究
鸟击是航空航天业的主要威胁之一,因为它可能导致严重的结构损坏和致命事故。目前的研究通过实验和数值计算解决了鸟击飞机挡风玻璃的问题。挡风玻璃由玻璃层、聚碳酸酯(PC)层和热塑性聚氨酯(TPU)夹层组成。鸟撞击挡风玻璃时的质量和速度分别为 80-180 米/秒和 1.8 千克。实验结果和数值模拟结果显示两者完全一致。结果还显示,与玻璃主层的挡风玻璃相比,聚碳酸酯层的挡风玻璃强度更高。速度为 160 米/秒的 W-1 飞鸟撞击挡风玻璃后未出现断裂,而纯玻璃主层的挡风玻璃在速度低于 120 米/秒的飞鸟撞击下出现断裂。此外,还评估了各种布局的影响。最后得出的结论是,聚碳酸酯的加入增强了挡风玻璃的强度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
International Journal of Impact Engineering
International Journal of Impact Engineering 工程技术-工程:机械
CiteScore
8.70
自引率
13.70%
发文量
241
审稿时长
52 days
期刊介绍: The International Journal of Impact Engineering, established in 1983 publishes original research findings related to the response of structures, components and materials subjected to impact, blast and high-rate loading. Areas relevant to the journal encompass the following general topics and those associated with them: -Behaviour and failure of structures and materials under impact and blast loading -Systems for protection and absorption of impact and blast loading -Terminal ballistics -Dynamic behaviour and failure of materials including plasticity and fracture -Stress waves -Structural crashworthiness -High-rate mechanical and forming processes -Impact, blast and high-rate loading/measurement techniques and their applications
期刊最新文献
Crack arrest characteristics and dynamic fracture parameters of moving cracks encountering double holes under impact loads Performance assessment of an innovative light and compact dust shield for DISC onboard Comet Interceptor/ESA space probes Analysis and evaluation of suitability of high-pressure dynamic constitutive model for concrete under blast and impact loading Dynamic failures at the metal-glass interface under impact loading Evaluation of compression behaviour of 316L SS Gyroid and Diamond structures using SLM process – Experimental programme under static and dynamic compression loadings
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1