| 航空发动机钛火预防技术研究的进展 |
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| 引用本文： | 罗秋生,李世峰,裴会平.航空发动机钛火预防技术研究的进展[J].航空动力学报,2012,27(12):2763-2768. |
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| 作者姓名： | 罗秋生 李世峰 裴会平 |
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| 作者单位： | 中国航空工业集团公司中国燃气涡轮研究院,成都,610500 |
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| 摘 要： | 针对航空发动机防钛火的控制技术,结合国内外相关工作的研究状况,从钛火机制分析、防钛火阻燃合金的作用机制、阻燃钛合金体系研究状况、阻燃涂层的研究及防钛火结构设计等方面,对航空发动机钛火控制技术领域取得的研究成果进行总结和分析.重点论述了各国先进航空发动机中良好的钛火预防技术,并提出我国应建立钛合金启燃与环境（温度、压力、流速）的关系,从根本上解决了阻燃钛合金工程化问题上存在的风险.
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| 关 键 词： | 钛火 阻燃钛合金 阻燃涂层 结构设计 预防技术 |
| 收稿时间： | 2011/12/5 0:00:00 |
Progress in titanium fire resistant technology for aero-engine |
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| LUO Qiu-sheng,LI Shi-feng and PEI Hui-ping.Progress in titanium fire resistant technology for aero-engine[J].Journal of Aerospace Power,2012,27(12):2763-2768. |
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| Authors: | LUO Qiu-sheng LI Shi-feng and PEI Hui-ping |
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| Institution: | China Gas Turbine Establishment, Aviation Industry Corporation of China, Chengdu 610500, China;China Gas Turbine Establishment, Aviation Industry Corporation of China, Chengdu 610500, China;China Gas Turbine Establishment, Aviation Industry Corporation of China, Chengdu 610500, China |
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| Abstract: | According to the titanium fire resistant technology for aero-engine, the research condition of titanium fire resistant technology was generalized and analyzed from several aspects, which include the analysis of mechanisms of titanium fire and burn resistant, the research conditions of burn resistant alloy system and burn resistant coat, and the structural design of burn resistance related to the abroad research situation.The research results of titanium fire resistant technology were mainly introduced.Meanwhile, when the ralationship is established between titanium alloy Kai-burning and environments, the risk problems of burn resistant titanium alloy in the construction are fundamentally solved. |
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| Keywords: | titanium fire burn resistant titanium alloy burn resistant coat structural design preventive technology |
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