Preliminary Study on the Use of PPV During Aircraft Cabin Interior Firefighting

• 발행기관: 한국화재소방학회
• 저자명: Mengling Li Yudie Zhao C.L. Chow S.S. Han W.K. Chow
• 간행물 정보: 『International Journal of Fire Science and Engineering』Vol. 39, No. 2, 104~112쪽, 전체 9쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2025.06.30

국문 초록

Managing aircraft fires by Positive Pressure Ventilation (PPV) will be explored using the plan presented in this paper. Firstly, the possible effects of operating PPV on both ventilation-controlled and fuel-controlled fires by scale model studies will be reported. Secondly, indoor aerodynamics with and without operating the PPV fan will be studied in a half-sized aircraft cabin simulator. All these are targeted to properly operate PPV on pushing smoke out of the aircraft to give better visibility within the cabin. Key parameters such as characteristics of the PPV fan will be put into numerical fire simulations. Selected full-scale burning tests will then be ca rried out f or further justification. These results will be useful in determining appropriate PPV parameters in aircraft firefighting strategies.

목차

1. Introduction

2. Positive Pressure Ventilator

3. Earlier Scale Modeling Studies

4. Major Tasks in Proposed PPV Project

5. Fire Fighting

6. Summary

References

키워드

PPV Aircraft cabin Interior attack CFD-FDS

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