Axial fans, centrifugal fans are called blowers?
Relative strength and stiffness, fan blade design priority consideration is the impact of airflow disturbance, from the perspective of energy saving air pressure and wind pressure
Can also be used axial fan design; can also use axial flow drum / induced fan design, depends on what type of equipment you test and test equipment on the pressure distribution requirements
For small fans, the blast and the wind is not much difference, for large or high pressure is not the same, there are different shell design strength problems, such as for the wind tunnel, you can use axial flow blower design
The load behind the wind outlet to become a blower, the load in front of the wind inlet is the fan.
The fan is divided into a draft fan and a blower, and the two fans are blown.
