本文分析了径向进气风扇的工作原理，在流场显示和测量的基础上，建立了流场的物理模型和数学模型。
In this paper, the working principle of cross flow fan are analysised. On the basis of display and measurement of the flow field, the authors set up the physical pattern and mathematical pattern.
并可选配硅油风扇、进气预热和燃油预热装置，更适用于高寒工作环境。
Adjusting to freezing region working condition, can be equipped with silicon oil fan, intake pre-heater and fuel oil pre-heater.
此款被召回的鼓风机另一侧的贴纸上，还写有“特若牌强力清扫”的字样，通过装置底部的进气防尘滤网可以看到叶轮风扇为黑色。
The recalled blowers have the words "TORO Power Sweep" written on another decal on the product, and a black impeller fan, which can be seen through the air inlet screen on the bottom of the unit.
应用推荐