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- Variable air velocity 变风速
- Variable air volume(VAV) ventilation systems. 变风量通风空调系统。
- Responsible for air velocity tests in cleanroom/clean area. 负责洁净室/洁净区风速的测试工作。
- Variable Air Volume ?VAV? System is a energy-saving air conditioning system. 变风量系统是国外较为流行的节能空调系统,国内也开始大量采用。
- The air velocity of arch crest has little influence on mean velocity of workaround. 拱顶送风风速对工作区平均风速影响不大。
- The large opening of the bell reducer keeps air velocity low thus preventing moisture re-entrainment. 喇叭形异径管的大开口度使空气流量保持较低从而避免把水分再次带走。
- These factors are air velocity under grate in Quenching-Recuperation-Cooling(QRC) zone,air velocity under gr. 利用该程序研究了骤冷区篦下风速、后冷却区篦下风速和熟料颗粒粒径等因素对篦冷机工作特性的影响。
- The AHU's are mainly constant air volume type with a few on variable air volume. 在空气处理机组的主要是不断的风量与一些类型的变风量。
- For system stability, the influence of the static powder bed height was the most obvious, whereas the impact of the fluidization air velocity was slighter. 对于系统稳定性，静止料层高度的影响最显著，而流化风速的影响较轻微。
- The lumbar support with its variable air cushion system can be adjusted to provide optimum support for the back muscles. 腰部支撑带可调节空气垫系统，可以通过精心调节更好地为背部肌肉提供最优化支撑。
- Mechanical ventilation systems are generally arranged near stations to ensure appropriate temperature or air velocity in subway system. 摘要地铁车站与连接车站的区间形成一个四通八达的网络，气流流向非常复杂。
- Because Variable Air Volume (VAV) can reduce equipment and systematic energyconsumption, it has been used in a large amount. 而变风量空调系统由于其降低了设备和系统的能耗，而被大量采用。
- Aim:To probe dignostic significance of AVI(air velocity index) in the patients with chronic obstructive pulmonary disease. 目的:探讨气速指数(air velocity index,AVI)判定慢性阻塞性肺病(COPD)的价值。
- To the aim of energy saving and indoor comfort,an optimal control strategy was presented for outdoor air control in variable air volume(VAV) systems. 针对多区域变风量空调系统,提出一种关键区温度重设定的自适应按需新风控制策略,以最少的能耗满足各区的室内空气质量要求。
- Simulating the air swirl flow field of BG-130/3.9-450 pulverized coal boiler, and expounding the flow characteristic and distribution of air velocity. 针对BG-130/3.;9-450型四角切圆燃烧煤粉锅炉炉膛内冷态动力场进行了数值计算，并对炉膛内的空气动力场进行了研究；
- MIMO (man in machine out) control strategy with decouplers was applied in the variable air volume and water temperature air-conditioning system. 摘要针对变风量变冷水温空调系统，分析了该多变量多输出系统的回路交互影响，设计了解耦器并整合到控制器中。
- A stainless steel liner forms the work area, and adjustable louvers balance the airflow and increase the air velocity into the work chamber. 工作区用不锈钢衬垫围成，同时装有可调的百叶窗用以平衡气流和增加进入工作间的气流速率。
- The measurements of the three components of air velocity were conducted by means of a three dimensional ultrasonic anemometer. 对于工作台周围高架地板开孔率及其面积范围作改变，并无法改善工作台周围的低速区。
- This paper investigates solutions for both these deficiencies and in so doing develops a novel approach for variable air volume air conditioning systems. 本文旨在找到这两个不足之处的解决方法，并以一种崭新的方法研究变风量空调系统的发展。
- This paper gives an detailed description to various aspects of the Variable Air Volume System, such as the working principle, peculiarities of system, and its applicable location. 摘要对变风量系统的工作原理、系统特点、适用场合均作了详细地阐述。
