1) gas current
气流，烟气流
2) smoke movement
烟气流动
1.
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。
2.
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。
3.
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。
3) mainstream smoke
主流烟气
1.
Effect of alterative puffing regime on Benzo[a]pyrene delivery in mainstream smoke;
抽吸条件对卷烟主流烟气苯并[a]芘释放量影响的研究
2.
Study on the analysis of benzo[a]pyrene in mainstream smoke;
卷烟主流烟气中苯并[a]芘的测定方法研究
3.
Research on particle size distribution in cigarette mainstream smoke aerosols
卷烟主流烟气气溶胶分布研究
4) smoke regressing
烟气逆流
1.
5 software,the longitudinal attenuating laws of smoke temperature with the diversification of its distance from fire source are gained and the prediction model for calculating the distance of smoke regressing is built.
5软件对实验数据进行处理、拟合,得到3次实验的烟气逆流的顶棚射流温度随着离开火源距离纵向衰减规律,建立了计算烟气逆流距离的预测公式。
5) flue gas flow field
烟气流场
1.
By means of the commercial Fluent software, the numerical simulation of flue gas flow field in the spray tower of wet flue gas desulfuration system projet for a 300 MW unit has been carried out, the influence of geometric structure dimensions and operation parameters upon the flue gas flow field being investigated in detail.
借助商用Fluent软件,针对300MW机组湿法烟气脱硫(WFGD)系统喷淋塔内烟气流场进行了数值模拟,详细考察了几何结构尺寸和运行参数对喷淋塔内烟气流场的影响。
2.
The active coke layer has certain effect for uniform distribution of flue gas flow field.
活性焦层对烟气流场均布有一定作用,床层主反应核心区烟气呈一维流动且流场分布相对均匀,床层顶部料封段及底部料斗料封区烟气呈二维流动,顶部加料口空腔内有烟气流动。
3.
Taking 660 MW coal-fired unit as example,the numerical simulation of flue gas flow field in the absorption tower with double inlets and single inlet has been carried out respectively.
以某电厂660 MW燃煤机组为例,对双入口和单入口吸收塔的烟气流场分别进行数值模拟。
6) smoke flow
烟气流动
1.
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)
2.
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
3.
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。
补充资料：气流
1.流动的空气。 2.由肺的膨胀或收缩而吸入或呼出的气﹐是发音的动力。
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