Fire Science and Engineering (한국화재소방학회논문지)
- Volume 9 Issue 2
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- Pages.10-16
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- 1995
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- 2765-060X(pISSN)
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- 2765-088X(eISSN)
Characteristics of Water Spray for Extinguishment of Gasoline Pool Fire
가솔린 화재의 소화를 위한 수분무의 특성에 관한 실험적 연구
- Published : 1995.11.01
Abstract
This study discribes characteristics of water spray for extinguishment of gasoline fire. Experiments are carried out for the gasoline pool fire nth the atomizing nozzles. Droplet size, spray pressure, amount of water which reaches the flame base and velocity of water spray are measured to find extinguishment conditions. Air entrainment due to the water spray and extinguishing process of gasoline fire by water spray are visualized. Boundary conditions of water spray for extinguishment of gasoline pool fire is quantitatively shown. As the result of experiments, it is found that the velocity of entrainment air and sprayed water are almost same and the water droplets size having small diameter under 40