There exists a considerable variety of fire-fighting equipment, ranging in sophistication from buckets and extinguishers to the elaborate yet portable apparatus used by fire departments. The most common of these is the fire engine, equipped with hoses, ladders, water tanks, and tools. Ladder and ...
Fire extinguisher, portable or movable apparatus used to put out a small fire by directing onto it a substance that cools the burning material, deprives the flame of oxygen, or interferes with the chemical reactions occurring in the flame. Water performs
Configuration of VHFlux apparatus. (1) Switchboard, (2) PC control system, (3) radiative panel, (4) linear stage, (5) shutter, (6) rotisserie to hold Banksia cones, (7) thermal imaging camera for observation purposes, and (8) stage to hold Hakea cones Full size image We exposed speci...
the “survey only” group with regards to frequency of exposure or use of self-contained breathing apparatus (SCBA) in any of the following: working structure fires (internal); external fire suppression; overhaul; and vehicle fires. The survey only group presented non-significant lower percentages...
期刊名称:《Fire Safety Journal》 | 2011年第2期 关键词: piloted ignition; wildland fuel; critical heat flux; dimensionless analysis; fire propagation apparatus; 31.GisFFE-an integrated software system for the dynamic simulation of fires following an earthquake based on GIS 机译:GisFFE-基于GIS的...
Until recently, if a hazardous atmosphere has even been suspected during a fire, rescue or recovery operation the temptation has been to use breathing apparatus (BA) regardless. 原文传递 原文传递并翻译 示例 加入购物车 收藏 分享 25. 【24hr】Robotic tunnel fire solution 包量 机译 机器人...
Where: q is the intensity of water supply determined by the heat flow density of the fire, L/(s·m2); Qfire is the heat flow density of the fire, J/(s·m2); Qwater is the water's ability to absorb heat, J/L; η is the water supply efficiency of the jet apparatus, %. The...
Both the morphological street layout and the effective range of each kind of apparatus affect the final results of the calculation. Maps with a graphical depiction of the protection areas enable us to better understand how effectively and precisely different types of fire-fighting forces systematically...
(process by which material is decomposed into simpler molecular compounds due to the effects of heat), ignition, combustibility, heat release rate, fire spread, and so on. It is a widely accepted performance-based bench scale fire testing apparatus (ISO1993, ASTM2017). It utilizes the oxygen ...
Pierce team members take the importance of their mission personally; many are firefighters themselves and they possess the experience, the expertise, and the drive required to build the best apparatus in the fire service. As the industry leader, Pierce leads the fight in terms of engineering, ...