smoke movement

An experimental study of smoke flow in tunnel fire;

火灾时隧道内烟流流动状态试验研究

For the research interest,the paper has studied the influence of such factors on the smoke movement,as the height of spandrel,the width of horizontal projection,the width of heat passage,the breaking of external wall,as well as the wind speed,etc.

针对呼吸式幕墙存在的消防问题,利用计算流体力学方法对其火灾特性进行了数值模拟,研究了窗槛墙高度、防火挑檐宽度、热通道宽度、外幕墙破碎和室外风速等因素对幕墙通道内烟气流动特性的影响,得出了各因素对烟气蔓延速度、烟羽流温度、幕墙附近温度的影响规律。

Experimental and numerical studies on smoke movement and control in subway stations are presented.

介绍了地铁站内烟气流动和控制的试验和数值研究。

Analysis is made for smoke movement in large space buildings, and some fullscaletests for comparison are made in USTC and PolyU Test Hall.

结果表明，在着火的初期阶段，大厅上部的烟气流动比较紊 乱，但在以后的大部分时间，烟气的充填过程仍可用火灾区域模拟方法计算。

Contribution to the control of fire-induced smoke flow in longitudinally ventilated tunnels;

纵向通风隧道内火灾烟气流动的控制(英文)

Numerical simulation of fire smoke flow properties in high-rise building;

高层建筑火灾烟气流动性状的数值模拟

The properties of fire smoke flow in fire tunnel was simulated and computed by using fire flow control equations.

利用矿岩自燃发火巷道烟气流动所遵循的控制方程,对烟气流动特性进行数值了模拟。

The smoke extraction system of the construction with large space is analyzed from the aspects of the gas flow characteristics and the problems in smoke extraction system.

阐述了大空间公共建筑火灾特性与普通建筑火灾特性的差异,从烟气的流动特性及排烟系统存在的问题等方面对大空间建筑的防排烟系统进行了分析。

Numerical Simulation of Moving Process of Smoke Plume during Mine Fire;

矿井火灾时期烟流动态过程的数值模拟

Smoke Flow Regularity and Smoke Control in Subway Station Fire;

地铁火灾烟气流动规律的研究与烟气控制

On Smoke Movement and Smoke Management Countermeasure of a Large Space Building

大空间建筑烟气流动特性与防排烟设计对策

Dense smoke coming out of No4 engine cowling( engine nacelle), fire suspected.

第四号发动机整流罩冒浓烟，可能着火。

And a few controls on the international movement of tax-free cigarettes.

和对免税烟草国际流动的控制等。

Smoking may reduce the blood flow and causes impotence.

吸烟可减少血液流动，引起无力、虚弱。

Raising Logistics Benefit of Tobacco by Utilizing Automatic Recognition Technique;

运用自动识别技术提高烟草物流效益

Determination of Protein Content in Tobacco with Continuous Flow Analytical Method

连续流动法测定烟草中的蛋白质含量

Study on Flow Hydrodynamics, Combustion and Abrasion Properties of CFB Boiler Burning Anthracite;

无烟煤循环流化床内流动、燃烧与磨损的研究

The Study of Gas Flow Laws and the Uniformity of Flow Distribution in Gas-baking Equipment;

焙烧装置烟气流动规律与流量分配均匀性研究

Flow and resistance characteristics of multistage spouted fluidized flue gas desulfurization project

多级喷动烟气脱硫工程流动及阻力特性研究

A hood-shaped covering used to increase the draft of a chimney.

烟囱帽一种用于增强烟囱内气流运动的头巾状罩子

The Search to Properties of Fire Smoke Flow and Air Supplement and Mechanical Smoke Extraction Systems in Corridor of Building;

建筑物走廊型通道中火灾烟气流动特性及其防排烟系统特征研究

Multi-storey Building Fire Numerical Calculation and Its Venting Design;

多房间多层建筑火灾烟气流动的数值模拟及排烟设计

THE EFFECT OF TWO SMOKE EXHAUSTING MODELS ON SMOKE DIFFUSION IN AN ISLAND PLATFORM STATION OF BEIJING SUBWAY LINE

北京环线岛式车站两种排烟模式对烟气流动规律的影响

Optimal Design of the Smoke Collection Device of Range Hoods and Numerial Simulation of Flow Field in the Multi-blade Fan of Range Hoods;

吸油烟机集烟器的优化设计和吸油烟机用多叶离心式通风机内部流动的数值分析

This flow is created and sustained by stacks and fans.

这种流动是由烟囱和风机产生并维持的。

Study on Smoke Flow Characters and Management in Subway Station Fire;

地铁站火灾烟气流动特性及控制方法研究