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| 航空发动机适航概率风险评估方法研究综述 | |
| 引用本文： | 丁水汀,张弓,蔚夺魁,周燕佩.航空发动机适航概率风险评估方法研究综述[J].航空动力学报,2011,26(7):1441-1451. |
| 作者姓名： | 丁水汀 张弓 蔚夺魁 周燕佩 |
| 作者单位： | 1. 北京航空航天大学能源与动力工程学院航空发动机气动热力国家级重点实验室适航技术研究中心,北京,100191 2. 中国航空工业集团公司沈阳发动机设计研究所,沈阳,110015 3. 中国民用航空局航空安全技术中心,北京,100028 |
| 基金项目： | 教育部长江学者创新团队“航空发动机复杂系统安全性”(IRT0905) |
| 摘 要： | 针对我国发展满足适航性要求的大型商用航空发动机的迫切需求,分析总结了目前航空发动机寿命限制件概率风险评估的基本方法和研究进展,系统描述了满足适航规章（FAR33.70）要求的部件失效概率风险评估方法的技术流程和特点.在分析了核心方法和基础数据库架构的基础上,指出完善的概率断裂力学模型及准确的数据库支持是建立概率风险评估... |
| 关 键 词： | 航空发动机 适航 寿命限制件 发动机危害性影响 概率风险评估 |
| 收稿时间： | 2010/12/25 0:00:00 |
| 修稿时间： | 2011/3/29 0:00:00 |
Review of probabilistic risk assessment on aero-engine airworthiness |
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| DING Shui-ting,ZHANG Gong,YU Duo-kui and ZHOU Yan-pei.Review of probabilistic risk assessment on aero-engine airworthiness[J].Journal of Aerospace Power,2011,26(7):1441-1451. | |
| Authors: | DING Shui-ting ZHANG Gong YU Duo-kui and ZHOU Yan-pei |
| Institution: | DING Shui-ting1,ZHANG Gong1,YU Duo-kui2,ZHOU Yan-pei3(1.Airworthiness Technologies Research Center,National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics,School of Jet Propulsion,Beijing University of Aeronautics and Astronautics,Beijing 100191,China,2.Shenyang Aeroengine Research Institute,Aviation Industry Corporation of China,Shenyang 110015,3.Center of Aviation Safety Technology,Civil Aviation Administration of China,Beijing 100028,China) |
| Abstract: | In order to meet the urgent needs of developing large commercial aero-engines which satisfies the airworthiness requirments,the fundamental methodology and development progress of probabilistic risk assessment(PRA) of life limited parts in recent years were discussed.The PRA technologies,including their processes and characteristics,were described to show their compliance with the life-limited parts requirements set forth in section 33.70 of federal aviation regulations(FAR).Moreover,the core methodology an... |
| Keywords: | aero-engine airworthiness life limited part hazardous engine effect probabilistic risk assessment |
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