1) smoke exhaust speed
排烟风速
2) exhaust fan
排烟风机
1.
The influence of fire smoke behavior upon exhaust fan performance was theoretically studied.
研究火灾烟气状态对排烟风机性能的影响,系统分析了地铁隧道火灾烟气的烟囱效应和热阻效应,将地铁隧道系统和排烟风机作为一个整体考虑,分析隧道烟气温度和密度沿程变化规律,建立隧道火灾网络模拟的数学模型,提出在隧道火灾排烟网络模拟时应以质量流量替代体积流量和风机性能的修正方法,研究了隧道火灾烟气流动模拟的数值方法,综合分析地铁隧道火灾的热阻效应、烟囱效应及烟流状态对地铁排烟风机排烟能力的影响。
3) smoke exhaust and air supply
排烟送风
1.
It studies the influence of different smoke exhaust and air supply and different fire load on the flashover in the standard room.
文章采用墙角火试验装置对多组可燃组件进行火灾试验 ,针对在标准房间内不同的排烟送风条件及不同的火灾荷载对轰燃的影响进行了研
4) smoke exhausting fan
排烟风机
1.
This paper analyses the problems about the control of the mechanical smoke extraction system,and discusses the problem about smoke fire dampers and smoke exhausting fans.
分析了机械排烟系统的有关控制问题,对排烟风机和排烟防火阀的有关问题进行了探讨,提出了优化机械排烟系统的一些措施。
5) smoke tower
排烟风亭
1.
FDS(fire dynamics simulator),a field simulation software,was used to investigate the spread regularity of smoke and its influencing factors in order to determine the reasonable relative position of smoke tower and passageway of a subway station to prevent the smoke extracted through the smoke tower when a subway fire occurs running back into the station.
为防止发生地铁火灾时排烟风亭排出的烟气通过出入口倒流回车站,用FDS(火灾动力学模拟器)场模拟软件对火灾发生时排烟口烟气蔓延、分布规律及其影响因素进行了研究。
6) ventilation and smoke discharge
通风排烟
1.
A description was given of ventilation and smoke discharge technology for long tunnels with parallel heading.
通风排烟是控制长大隧道快速施工的关键技术之一。
补充资料：排烟
1.犹冲霄。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条