Abstract: : According to the test of evaporative air handing units, it was consisted of an inertial coarse filter, bag type filter, the hydrophilic polymer fiber filler, double fan.
以一台蒸发冷却空气处理机组为测试对象，该机组设有惯性粗效过滤器、袋式中效过滤器、亲水性高分子纤维填料、双风机。
"Double-ju" Yancheng licensing brand-name products for the fan, identified by the Chinese Society for the recommended refrigeration products.
“双菊”牌风机为盐城市名牌产品，被中国制冷学会认定为推荐产品。
Explores the different fan air volume and intelligent component installation position of the influence of the temperature of outdoor double intelligent enclosure.
探究了不同的风机排风量和不同的智能组件安装位置对户外双层智能柜内温度的影响。
Multi fan section. From 2 to 4 fan sections can be specified. Single - or double-line ducts can be specified.
多个扇形段。可指定2到4个扇形段。可以指定单线管道或双线管道。
Double cycle fan system, ensure temperature is equal inside of heating oven.
双运风循环风机，保证收缩炉内温度均衡。
The speed control of Brushless Double-Fed Motor (BDFM) is an ideal scheme for saving the energy of fan-type load.
无刷双馈电机调速是风机类负载节能降耗的理想方案。
WT35-11 comes as an axial-flow roof fan that features low and medium levels of pressure and heavy wind flow and can be geared to the needs of blowing, exhaust and double-rotation reversible mode.
WT35-11型为屋顶轴流式通风机，该风机为中低压大流量风机，可设计成送风、排风或双旋转可逆式。
The double-suction centrifugal fan impeller vane meets the production requirements of a production process line and ensures the normal operation of the fan.
本实用新型满足生产工艺线的生产要求，同时保证了风机的正常运行。
At the same time, we simulated the flow-field of the Double-Fan model, and compared with the result of experiment.
同时，对双叶轮风机的流场模型进行了数值计算，并与实验数据进行了比较。
Abstract: the vibration increasing of adjustable vane double-stage axial flow fan caused by the rotors mass unbalance for the vane abrasion in long period running is a main malfunction.
摘要：针对动叶可调双级轴流风机长期运行中叶片磨损造成转子质量不平衡，引起风机振动增大的问题。
Abstract: the vibration increasing of adjustable vane double-stage axial flow fan caused by the rotors mass unbalance for the vane abrasion in long period running is a main malfunction.
摘要：针对动叶可调双级轴流风机长期运行中叶片磨损造成转子质量不平衡，引起风机振动增大的问题。
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