| 抗坠毁燃油系统易碎件及吸能保护件的研究 |
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| 引用本文： | 方金福,叶宁武,单俊杰.抗坠毁燃油系统易碎件及吸能保护件的研究[J].直升机技术,2011(1):10-13. |
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| 作者姓名： | 方金福 叶宁武 单俊杰 |
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| 作者单位： | 1. 中国直升机设计研究所,江西景德镇,333001
2. 海军驻景德镇地区航空军事代表室,江西景德镇,3330021 |
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| 摘 要： | 为了满足《运输类旋翼航空器适航规定》CCAR-29R1中的抗坠毁要求,针对燃油箱附件安装盘与结构之间的连接、油箱底部附件保护等抗坠毁关键技术进行了创新设计。燃油箱附件安装盘与结构之间采用易碎件连接,底部附件采用吸能保护件进行保护,并通过了带油箱舱结构的油箱坠落试验的考核。
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| 关 键 词： | 易碎件 附件保护 抗坠毁 |
Study of Breakable and Protective Attachment for Helicopter Crashworthiness Fuel System |
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| Authors: | FANG Jinfu YE Ningwu SHAN Junjie |
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| Institution: | FANG Jinfu1,YE Ningwu1,SHAN Junjie2(1.China Helicopter Research and Development Institute,Jingdezhen 333001,China,2.Military Representatives Office of Navy in Jingdezhen,Jingdezhen 333002,China) |
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| Abstract: | In order to ensure the crashworthy and hard landing in accordance with CCAR29-R1 regulation,some key technic was used for crashworthy and hard landing design for the interconnection between mounting plate and structure,the protective attachment for the equipments installed at the bottom of tank.The breakable attachment was used to link between mounting plate and structure,the protective foam was used to protect the equipments installed on mounting plate during crash.All these design was verified via crash t... |
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| Keywords: | breakable attachment protective attachment crashworthy |
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