Review of probabilistic risk assessment on aero-engine airworthiness

DING Shui-ting; ZHANG Gong; YU Duo-kui; ZHOU Yan-pei

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Review of probabilistic risk assessment on aero-engine airworthiness

更新时间：2026-07-07

- Review of probabilistic risk assessment on aero-engine airworthiness
- Vol. 26, Issue 7, (2011)
- 作者机构：
  
  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
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2011
- 稿件说明：
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DING Shui-ting, ZHANG Gong, YU Duo-kui, et al. Review of probabilistic risk assessment on aero-engine airworthiness[J]. 2011, 26(7).
DOI：

DING Shui-ting, ZHANG Gong, YU Duo-kui, et al. Review of probabilistic risk assessment on aero-engine airworthiness[J]. 2011, 26(7). DOI：

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方法的重要基础.

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 and basic database structure of PRA were analyzed. It indicates that the PRA methodology should be established on the basis of combining the probabilistic fracture mechanism with accurate databases.

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Related Author

BAO Meng-yao

LI Guo

DING Shui-ting

ZHANG Gong

ZHOU Yan-pei

DING Shui-ting

WANG Xiaoming

GONG Lifeng

Related Institution

Department of Aircraft Airworthiness Certification, Civil Aviation Management Institute of China

National Key Laboratory of Science and Technology on Aero-Engine Aero-Thermodynamics,School of Energy and Power Engineering,Beijing University of Aeronautics and Astronautics

Engine Certification Center, Civil Aviation Administration of China

Aeroengine Airworthiness Certification Center Preparatory Office, China Academy of Civil Aviation Science and Technology

School of Energy and Power Engineering,Beijing University of Aeronautics and Astronautics

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