中国科学技术大学学报
中國科學技術大學學報
중국과학기술대학학보
JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
2009年
12期
1294-1299
,共6页
水雾%灭火%控火%临界水雾施加率
水霧%滅火%控火%臨界水霧施加率
수무%멸화%공화%림계수무시가솔
water spray%fire extinguishment%fire control%critical rate of water application
对典型壁面装饰材料胶合板在水雾的作用下的火灾特性进行了研究.理论分析了水雾对火焰从控火作用到灭火作用的转变,以及影响控火作用的临界水雾施加量的因素.通过在ISO9705燃烧室内开展全尺寸实验研究了不同水雾流量对竖直火蔓延的控制效果的影响,并得到了水雾施加在火焰预热区时临界水雾施加率的大小.
對典型壁麵裝飾材料膠閤闆在水霧的作用下的火災特性進行瞭研究.理論分析瞭水霧對火燄從控火作用到滅火作用的轉變,以及影響控火作用的臨界水霧施加量的因素.通過在ISO9705燃燒室內開展全呎吋實驗研究瞭不同水霧流量對豎直火蔓延的控製效果的影響,併得到瞭水霧施加在火燄預熱區時臨界水霧施加率的大小.
대전형벽면장식재료효합판재수무적작용하적화재특성진행료연구.이론분석료수무대화염종공화작용도멸화작용적전변,이급영향공화작용적림계수무시가량적인소.통과재ISO9705연소실내개전전척촌실험연구료불동수무류량대수직화만연적공제효과적영향,병득도료수무시가재화염예열구시림계수무시가솔적대소.
The fire performance of Plywood lining material extinguishing by water spray was analyzed. The function of water spray from fire control to fire extinguishment and critical rate of water application on control fire were analyzed. The influence that water sprayed in various rate of water application on vertical fire spread were discussed by full-scale fire tests which conducted in the ISO 9705 room and the critical rate of water application on warm-up area was gained.
