도로터널 저압 물분무설비 화재진압 실험

• 영문명: Fire Suppression Experiment for Road Tunnel Low Pressure Water Spray Systems
• 발행기관: 한국화재소방학회
• 저자명: 최병일(Choi, Byung-Il) 한용식(Han, Yong-Shik) 김명배(Kim, Myung-Bae) 소수현(So, Soo-Hyun)
• 간행물 정보: 『한국화재소방학회 학술대회논문집』2008년도 춘계학술논문발표회 논문집, 218~221쪽, 전체 4쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2008.04.30

영문 초록

The real scale fire suppression test inside a road tunnel were carried out for water spray systems. The dimension of the tunnel is 7.5m in height and 11.6m in width. 3 different water spray nozzle systems with low operating pressure less than 3.5 bar were used in the experiment. Two types of fires were tested. One is a $1.4m^2$ heptane pool fire and the other is a 2000CC passenger car fire. From the experiment, the spray densities of tested systems were about $6.0\;l/min/m^2$ which is currunt domestic guideline. Although all the systems cannot extinguish the tested fires, it was found that they can reduce the tunnel temperature and have a capability to control and suppress the tested fire.

키워드

Road Tunnel Fire Water Spray Fire Suppression