摘要
本文设计加工了细水雾发生器,并且应用三维LDV/APV(Adaptive Phase/Doppler Velocimeter)系统对其产生的细水雾雾场特性参数做了有效的测量,并在此基础上进行了细水雾抑制液体火有效性的模拟实验。利用热像仪、热电偶和摄像机等仪器研究了这种细水雾抑制熄灭煤油火和酒精火的过程。实验结果表明细水雾技术具有应用在灭火系统上的可行性,并具有优越的特点。
In this paper we designed and made the sprayer, the water mist field characteristics produced by the sprayer were measured by the LDV/APV system. On the basis of the measurement, the experiment of extinguishing liquid fuel flame by the water mist was made. The temperature of the flame area was measured by thermocouples and infrared thermography before and after the application of water mist. The experimental results show that it is feasible to apply in water mist fire suppression, which has better characteristics.
出处
《量子电子学报》
CAS
CSCD
北大核心
2003年第3期370-374,共5页
Chinese Journal of Quantum Electronics
基金
中国科学院知识创新方向资助项目(No:KGCX2-308-2)
关键词
细水雾
雾场特性
灭火有效性
相互作用
火灾
仿真
water mist
water mist field characteristics
extinguishing effectiveness
interaction
