送风口

另外，工位送风口高度应稍高于坐姿人员高度。

In addition , the height of the air diffuser should just above the personnel height of sitting posture .

研制了一种旋流式低温送风口，并进行了空气动力学、低温送风及噪声测试。

Develops a new type of swirling cold air diffuser and tests its performance in aspects of aerodynamics , cold air supply and noise .

Air（初三适用）空调送风口低温射流的实验研究

Experimental Study on Jet Characteristics of Supply Air Outlet in Cold Air Distribution

气态污染物CO2在客房送风口端的浓度与房间中央的浓度值（P>0.05）无显著性差异。

There was no significance difference for the concentration of gaseous pollutant ( CO_2 )( P > 0.05 ) .

CO2等气态污染物在送风口终端与房间中央的浓度差异应取决于新风量的大小。

The concentration difference of gaseous pollutant ( CO_2 ) at room vent and room central was depended on the quantity of new air current .

采用RNGk-ε模型模拟在置换通风中送风口位置和高度的不同对地面附近速度场分布的影响。

This paper use RNG k - ε model to simulate the velocity field distribution under the conditions of different location and heights of the diffuser in the displacement ventilation .

结合8个典型算例，对检修库内空气速度分布、温度分布、热舒适度指标PMV分布及列车表面的热流密度进行了模拟，确定了合理的送风口位置和最佳的送风参数。

Based on eight typical cases , simulates the air velocity distribution , air temperature distribution , PMV distribution and heat flux density through the train surface , and finds proper locations of air supply inlet and optimal air supply parameters .

结果臭氧作用60min后，中央空调管道送风口自然菌的消亡率可达60%～90%；室内空气中自然菌的消亡率为-40.00%～71.43%。

Results After 60 minutes of ozone disinfection , the death rate of the natural germs at the vents of central air condition was 60 % - 90 % , that of indoor air was - 40.00 % - 71.43 % .

对方形散流器送风口的数值描述方法及应用

A numerical method for describing square diffusions and its application

送风口对传染性隔离病房室内定向气流的影响

Effects of Supply-Air Outlet on Unidirectional Air Distribution in Contagious Isolation Wards

循环流化床锅炉一次风室送风口的改进设计

Improved Design of Primary Chamber Inlet Port of Circulating Fluidized Bed Boiler

置换通风中送风口的位置对地面速度场分布的影响

The velocity field distribution will vary in the different location of the diffuser

旋流送风口乱流洁净室洁净特性的实验研究

Experimental Study on Air Cleanness in turbulent Air Flow Cleanroom with Twist Outlet

百叶送风口低温贴附射流的实验研究与分析

Experimental study and analysis of the cold air attached jet on the double shutter

室内气流数值模拟中对方形散流器送风口的描述方法

A numerical method for describing square supply openings in numerical simulation of indoor air flow

对于既定送风口，射流紊流系数则随射流出口参数的变化而变化。

And for one outlet , its turbulent coefficient varies with the parameter at the exit .

送风口布置于桌面的个性化通风系统的研究评述与分析

Evaluation and Analysis of Personalized Ventilation System Whose ATD Were Installed to the Surface of the Desk

主流区理论&我国医院洁净手术室要求集中布置送风口的理论基础

Main flow area theory : the basis of central air supply in hospital operating rooms in China

送风口的位置改变对车室后部的温度场影响不大。

And the air vent positions have no big influence on the temperature field of the rear compartment .

同时对其末端送风口的射流情况进行实验比较，发现局部孔板扩散板在工作区域内的温度和速度分布比较均匀，适合装配式洁净室。

Comparing the jet fluid of different supply-air outlet , the diffuse pore plate is suit to assembling cleanroom .

对45个采样点集中空调通风系统送风口的空气质量进行卫生监测细菌总数（撞击法）监测和真菌总数（撞击法）监测的合格率分别为16.7%和66.7%；

Quality rate of general bacterial population and fungus population in 45 air samples were 16.7 % and 66.7 % ;

结果表明：回风口与送风口同侧布置、异侧布置对置换通风的气流组织影响不大，置换通风在大空间建筑空调中有应用价值。

The results indicate the influence is little and the replacement ventilation can be used for air-conditioning in large space buildings .

由此方程，本文建立起送风口模型试验方案，并进行了风口模型的实验验证。

According to the equation , the plan of supply outlet model testing that has been tested and verified is set up .

空调送风口送风量的测试方法楼梯间及其前室正压送风系统送风量的计算

Testing Methods of Supply Air Rate for Outlet of Air-conditioning System Calculation of pressurization supply air rate for staircase and its antechamber

高效过滤器送风口扩散孔板的开孔情况影响着室内流场、室内空气洁净度、洁净室自净时间和扩散板阻力。

HEPA supply outlet diffusion perforation panel influences cleanroom air velocity field , cleanliness , cleanliness recovery characteristic and resistance of the diffusion panel .

对新研制的一种旋流式低温送风口进行了空气动力、速度场、温度场及噪声测试。

A new swirling cold air diffuser has been researched after tests of aerodynamics , the velocity field , the temperature field and yawp .

结论：房间中可吸入颗粒物的浓度的增高是由于送风口的吹扫气流使得房间静止的颗粒物被吹扫搅起的结果。

Conclusion : Blowing current at room vent agitate the particulate matter in the room that lead an increase of inhalable particles ′ concentration .

全空气集中空调系统必须借助风量调节阀来调节和平衡末端送风口的风量。

The airflow of the terminal discharge air outlet must be adjusted and balanced by air flow adjusting valve in all air district air-conditioning system .

本文将对装有另一种送风口的气幕式排风柜进行实验研究，以便为将来的工程设计提供完整可靠的数据。

We have already researched air curtain exhaust hood with the other outlet in order to supply complete and reliable for project design in the future .

在此基础上通过改变通风方式、送风口高度、风口有效面积等要素，得到节能优化的通风方案。

On this basis , by changing the ventilation mode , air vent height , air vent effective area etc , we can get an energy saving optimized scheme .