本文还对细水雾灭火系统的设计进行了探讨。
基于机器视觉的细水雾液滴尺寸测量与分析。
Measurement and Analysis of Water Mist Droplet Size Based on Machine Vision.
细水雾的雾动量是对细水雾灭火效率起主要作用。
The frog momentum of fine water mist has main influence on the efficiency of fire extinguishing.
并给出了细水雾灭火系统应用于实际工程的一些建议。
Besides, some Suggestions were given on the practical engineering application of mist systems.
细水雾灭火技术是可以替代哈龙灭火剂的绿色灭火技术。
Water mist fire suppression technology is a promising substitute for the halon fire agents.
通过对比分析,确定了适合于船舶消防的高压细水雾喷头。
The suitable high pressure water mist nozzle for marine fire was designed through contrast analysis.
细水雾抑制熄灭木块火焰的主要机理是燃料表面冷却效应。
The main mechanism of extinguishment was the surface cooling effect.
本课题为细水雾灭火系统在军用舰船领域的开发和应用研究。
This subject refers to the researches on the development and application of water mist fire extinguishing system used for military boats and ships.
研究结果对评估添加剂和细水雾雾特性的影响程度有重要意义。
The results are valuable for evaluating the influence of additive on the characteristics of fine water mist.
本文详细介绍了细水雾灭火系统的定义、起源、灭火机理及应用。
This thesis paper detailedly introduces the definition, origin, fire mechanism and application of water mist fire suppression systems.
细水雾灭火系统已被建议用于保护对水敏感的区域,如档案库房。
Water mist fire extinguishing system has been suggested to protect water sensitive areas like archives.
该文对细水雾与固体木垛火相互作用问题进行小尺度模拟实验研究。
The interaction of water mist with wood crib flame is studied by small-scale experiments.
概述了在相对敞开空间里,在细水雾中添加添加剂对灭火有效性的影响。
Summarizes the influence of water mist in which the additives were appended on the suppression efficiency in the open space relatively.
实验结果表明,细水雾扑灭固体火主要依赖细水雾对燃料表面的冷却吸热。
Results show that fuel surface cooling is the key mechanism for extinguishing solid fires with water mist.
在产生大量热量的狭长空间,用细水雾辅助降温不失为一种可行的方法。
In the case of long and narrow space where a great deal of heat producing, it is feasible to use fine mist as an assistant means to lower the temperature.
第二章,研制了由纯水液压柱塞泵驱动的固定式高压单相流细水雾灭火系统。
In chapter 2, a fixed high pressure single-phase water mist fire suppression system driven by water hydraulic piston pump is developed.
还对在细水雾喷洒下聚合材料做成的厚燃料床上火焰的水平传播进行了试验。
Horizontal flame spread over thick fuel beds of polymeric material (PMMA) under water mist suppression has been investigated.
介绍了细水雾的基本属性及其表征特性,分析了细水雾的灭火模型及灭火特性。
The basic nature and token characteristics of water mist was introduced and the its fire suppression model and features were analyzed.
干粉和细水雾则可有效扑灭厨房火,但考虑到毒性和环保问题,细水雾优于干粉。
While dry chemical and water mist are both effective agents for cooking fire, but water mist is superior to dry chemical considering their toxicity and environmental implication.
实验主要通过测定压力、高度、喷头孔径的大小和雾动量对细水雾灭火效果的影响。
Experiments test the influences of pressure, height, nozzle aperture and frog momentum on the fire control effect of fine water mist.
研究发现,超细水雾抑制轰燃的效果依赖于雾通量、施加时刻、施加位置等因素。
It was found that the restraining effect relies on mist flux, discharging moment and position.
细水雾灭火系统被建议用于保护对水敏感的环境,例如图书馆的珍稀图书收藏室。
Water mist suppression system is used to protect water sensitive environments, such as rare book collections in libraries.
通过模拟实验进行了细水雾作用下不同固体材料表面火蔓延特性的小尺度实验研究。
With experimental measurement and analytical technology, the research of fire propagation over the surface of some combustible solid is conducted.
并与施加超细水雾后火焰的蔓延状态对比,探究了细水雾对固体燃料火焰的抑制作用。
And compared with its counterpart, the characteristics on the condition of the airflow mixed with ultrasonic induced water mist, the restriction effect by water mist on plywood was discovered.
本人研究发现:提高细水雾系统的工作压力可以减小细水雾的水滴粒径,灭火效率增加;
Researches indicate that the increase of the work pressure of fine water mist system can decrease particle size of water droplet of fine water mist and enhance the efficiency of fire-extinguishing.
通过实验研究了细水雾灭火系统的灭火效果,并进行了燃烧、扑灭过程的火场温度采集与处理。
The experiment includes the research of the outfire effect of water mist system, temperature sampling-and-treating of the fire field during the burning and extinguishing is also completed.
细水雾与火焰相互作用中雾滴主要通过动量和雾卷吸进入火焰区,以达到抑制或扑灭火焰的效果。
Water droplets are involved into flame region by momentum and entrainment primarily to suppress or extinguish fire in the process of interaction between water mist and flame.
细水雾与火焰相互作用中雾滴主要通过动量和雾卷吸进入火焰区,以达到抑制或扑灭火焰的效果。
Water droplets are involved into flame region by momentum and entrainment primarily to suppress or extinguish fire in the process of interaction between water mist and flame.
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