물분무에 의한 화재제어 특성에 관한 연구A Study on the Fire Suppression Characteristics Using a Water Mist
- Authors
- 김성찬; 유홍선
- Issue Date
- 2003
- Publisher
- 대한설비공학회
- Keywords
- Water mist; Compartment fire; Fire suppression; Numerical simulation; 물분무; 구획화재; 화재제어; 수치해석
- Citation
- 설비공학 논문집, v.15, no.4, pp 3 - 267
- Pages
- 265
- Journal Title
- 설비공학 논문집
- Volume
- 15
- Number
- 4
- Start Page
- 3
- End Page
- 267
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/32245
- ISSN
- 1229-6422
- Abstract
- The present study investigates the fire suppression characteristics using a water mist fire suppression system. Numerical simulations of fire suppression with water mist are performed with considering the interaction of fire plume and water droplet, droplet evaporation, and combustion of pool fire. The predicted temperature fields of smoke layer are compared with that of measured data. Numerical results agree with the experimental results within 5℃ in the case without water mist. In the case of fire suppression with water mist, numerical results dose not predict well for temperature field in the gradual cooling region after water mist injection. But the predicted results of initial fire suppression are in good agreement with that of measured data. The reason of the discrepancy between predicted and measured data is due to the variation of burning rate during the injection of water mist. The effect of burning rate on the fire suppression is left as future study.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > School of Mechanical Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.