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air supply velocity
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  送风速度
     Simulates the air flow in a ventilated model room and the concentration field of CO2 as a tracer gas released from a fixed point source using the CFD method based on the RNG K-ε turbulence model. Discusses the effects of air supply velocity and releasing source location on the concentration field.
     采用基于RNGKε湍流模型的CFD方法,模拟了通风模型房间内的气流运动和由固定点释放的示踪气体CO2的浓度分布,分析了送风速度和释放源位置对浓度场的影响。
短句来源
     Based on the theory and experiment research of the characteristic of the refrigerated vertical open display cabinets, the method of reasonably select the main structural parameters including air supply velocity,evaporator structure and defrost cycle etc were discussed.
     在理论和实验研究立式敞开式制冷陈列柜工作特性的基础上 ,讨论了合理选择陈列柜送风速度、蒸发器结构和融霜周期等结构参数的途径
短句来源
     Presents the four main factors affecting human thermal comfort for the system,including type of air supply inlet,distance between air supply inlet and occupancy,air supply velocity and temperature.
     介绍了下送风气流组织中影响人体热舒适的四个主要因素 :送风口型式 ,送风口到人体的距离 ,送风速度 ,送风温度。
短句来源
     And also describes a method based on the attenuation law of non-isothermal free jet's axial temperature and accuracy of the air conditioning. Firstly, calculate the value of x/d0 with the accuracy directly , secondly, work out the value of Ar, thirdly get the minimum of air supply velocity and the diameter of outlet, calculate the number of outlet at last.
     并根据非等温自由射流轴心温度衰减规律和空调精度的要求,提出了直接由空调精度确定x/d0的值,然后确定Ar,再由要求的最低射程条件确定最小的送风速度以及送风口直径,最后确定送风口个数。
     In order to ensure the cleanness and air supply velocity for first-grade hospital operating room,in this paper based upon K-ε equation under high Reynolds number conditions numerical simulation is carried out to analyze the influences of the sizes of air supply outlet on turbulence scale. Proper size range is attained,which provide references for first-grade clean operating room design.
     采用高雷诺数K ε二方程模型 ,在保证Ⅰ级洁净手术室工作区洁净度、送风速度的前提下 ,对Ⅰ级洁净手术室中回风口大小对其乱流度的影响进行了数值模拟 ,得出了可用回风口大小的范围 ,为Ⅰ级洁净手术室的设计提供了依据。
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  “air supply velocity”译为未确定词的双语例句
     With the help of the software of FFSV 3.0, all the air distribution of varying properties are analyzed, and the relationship belween the heights of delaminating and air supply velocity and temperature is gained.
     通过使用FFSV3.0仿真程序,分析了上送风时各种参数下的流场分布,得到了热分层高度与送风温度和速度的关系,并把仿真结果同实验值进行了对比。
短句来源
     The temperature distribution in rooms is more even when the angle between air supply direction and vertical plane is larger than 90°on the premise of reasonable air supply velocity and combination of air conditioners.
     在合理的风速和机组组合下,送风方向与垂直面成90°以上角时,空调房间的温度分布更趋均匀。
短句来源
     By changing positions of fuel injection and air supply,velocity oscillation may either be excited or damped.
     通过调整燃料喷注位置和空气的供给速度,可激发或抑制振荡。
短句来源
  相似匹配句对
     When changes the supply air velocity and discharge area in the OR.
     在同样房间换气次数下,改变送风速度和出风面积,对OR.
短句来源
     Application of Supersaturated Air Supply
     过饱和送风的实践
短句来源
     The PET air supply system
     聚酯容器生产用供气系统
短句来源
     3. reducing air velocity;
     3、降低喷水室断面风速;
短句来源
     Air
     Air(初三适用)
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In this paper, the model experiment of laminated air conditioning in the powerhouse of Three-Gorges Hydropower Station was introduced. To assure the effect of air conditioning, the influence of different roof temperature, air supply velocity and Ar number on air distribution was analyzed and studied. Some conclusions have been drawn.

简要介绍了三峡电站主厂房发电机层分层空调的模型试验 ,以确保节能和分层空调效果为原则 ,重点对夏季不同屋顶温度、发电机盖板散热量、送风速度以及阿基米德数对工作区空气分布特性的影响等问题作了初步分析与研究 ,得出了一些可供参考的结论

Simulates the two dimensional flow fields in a vector flow clean room by using the large eddy simulation technology. Analyzes the simulating results. Gives some parameters such as radius of air supply outlet, height of air return inlet and air supply velocity etc. Points out that better position and size of eddy in flow field of a clean room can be obtained with large eddy simulating. The method can be used for simulating several operating conditions of the air conditioning system in a clean room....

Simulates the two dimensional flow fields in a vector flow clean room by using the large eddy simulation technology. Analyzes the simulating results. Gives some parameters such as radius of air supply outlet, height of air return inlet and air supply velocity etc. Points out that better position and size of eddy in flow field of a clean room can be obtained with large eddy simulating. The method can be used for simulating several operating conditions of the air conditioning system in a clean room.

采用大涡模拟技术对矢流洁净室二维流场进行了数值模拟 ,分析了模拟结果 ,确定了空态洁净室的送风口半径、回风口高度、送风速度等参数 ,指出湍流大涡模拟能准确得到洁净室流场中旋涡的位置和尺度 ,适用于对洁净空调多种工作环境的数值模拟。

The phenomenon of delaminating exists popularly in air supply system of air-conditioning , especially on the occasion of ceiling register air supply, which results in the bad effect of air- conditioning, and should be prevented in the air- conditioning design. In this paper the air distribution of ceiling air supply in air - conditioned room is discussed, and the temperature distribution in this case is a major concern. With the help of the software of FFSV 3.0, all the air distribution of varying properties...

The phenomenon of delaminating exists popularly in air supply system of air-conditioning , especially on the occasion of ceiling register air supply, which results in the bad effect of air- conditioning, and should be prevented in the air- conditioning design. In this paper the air distribution of ceiling air supply in air - conditioned room is discussed, and the temperature distribution in this case is a major concern. With the help of the software of FFSV 3.0, all the air distribution of varying properties are analyzed, and the relationship belween the heights of delaminating and air supply velocity and temperature is gained. The results are compared with the experiments, which can be referred to by the engineers in air- conditioning.

空调房间热分层现象是普遍存在的现象,特别是在上送风时尤甚.热分层会造成空调效果不佳,这在空调设计时特别要注意避免的问题.本文主要探讨上送风情况下空调房问流场的分布情况,特别是温度场的分布情况.通过使用FFSV3.0仿真程序,分析了上送风时各种参数下的流场分布,得到了热分层高度与送风温度和速度的关系,并把仿真结果同实验值进行了对比。所得结果对空调设计具有重要的参考价值。

 
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