E. Yujia, Wang Tianyu, Gao Ge, Geng Fangjuan, AI Junqiang, Han Jiecai, Zhu Jia-Qi
{"title":"Aerothermal dynamic failure of infrared window in high-speed aircraft","authors":"E. Yujia, Wang Tianyu, Gao Ge, Geng Fangjuan, AI Junqiang, Han Jiecai, Zhu Jia-Qi","doi":"10.6052/1000-0992-16-047","DOIUrl":null,"url":null,"abstract":"As one of the key components of a high-speed aircraft, the infrared window which is composed by matrix materials and functional films is widely applied. In the harsh environment, however, the infrared window works under complex aerothermal conditions, which may lead to its structural failure or dysfunction. Thus, the investigation on the aerothermal dynamic failure of infrared window in high-speed aircraft is of scientific importance and practical significance. This article reviews the studies on the aerodynamic thermal failure mechanisms of infrared windows in high-speed conditions, concerning typical materials, the aero-thermo-dynamics and structural failure or dysfunction. Finally, the prospects of further investigations on infrared windows are discussed.","PeriodicalId":38383,"journal":{"name":"Advances in Mechanics","volume":"48 1","pages":"1803"},"PeriodicalIF":0.0000,"publicationDate":"2018-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Mechanics","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.6052/1000-0992-16-047","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Mathematics","Score":null,"Total":0}
引用次数: 0
Abstract
As one of the key components of a high-speed aircraft, the infrared window which is composed by matrix materials and functional films is widely applied. In the harsh environment, however, the infrared window works under complex aerothermal conditions, which may lead to its structural failure or dysfunction. Thus, the investigation on the aerothermal dynamic failure of infrared window in high-speed aircraft is of scientific importance and practical significance. This article reviews the studies on the aerodynamic thermal failure mechanisms of infrared windows in high-speed conditions, concerning typical materials, the aero-thermo-dynamics and structural failure or dysfunction. Finally, the prospects of further investigations on infrared windows are discussed.
期刊介绍：
"Advances in Mechanics" is a comprehensive academic journal supervised by the Chinese Academy of Sciences and jointly sponsored by the Institute of Mechanics of the Chinese Academy of Sciences and the Chinese Society of Theoretical and Applied Mechanics, focusing on publishing high-level review articles in the field of mechanics, with special attention to the bidirection drive of mechanics and applications.
Welcome articles facing the major national needs, from the perspective of engineering systems, summarize and analyze the research history and current situation of common or bottleneck mechanics issues, and have a foreseeable article about the future
Welcome the forefront of mechanics, exploring new directions, new fields, and enlightening articles;
Welcome in-depth summary of the mechanics results or lessons with important reference and reference value, so that the latecomers can better create and invented articles on the basis of the predecessors;
Encourage creative ideas and suggestions for current important academic issues related to the development of mechanics.
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