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| Method and Application of Fire Airworthiness Risk Assessment for Composite Materials |
| Received:May 24, 2024 Revised:July 31, 2024 |
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| DOI：10.7643/issn.1672-9242.2024.11.012 |
| KeyWord:composite materials fire hazard impact analysis analytic hierarchy process airworthiness |
| Author | Institution |
| PEI Yuxin |
China Civil Aircraft Airborne System Engineering Center Co., Ltd., Shanghai , China |
| LU Yi |
AVIC China Aero-polytechnology Establishment, Beijing , China |
| WANG Zhi |
School of Safety Engineering, Shenyang Aerospace University, Shenyang , China |
| YUE Ning |
AVIC China Aero-polytechnology Establishment, Beijing , China |
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| Abstract: |
| The work aims to study methodsfor assessing the fire airworthiness risk of composite materials. The results obtained from the fire hazard analysis of composite materials using single indicators lacked credibility. Nine indicators were selected as fire assessment parameters, and combined with experimental data for analysis, the fire hazard of composite materials was quantified, intuitively reflecting the difference in different hazards of each material. A fire airworthiness risk assessment method for composite materials on civil aircraft was proposed. This method could assess the fire hazard index of composite materials on civil aircraft. This will provide basic data and theoretical support for the fire and airworthiness certification of composite materials, and contribute to the airworthiness design and verification of composite materials. |
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