The relationship between Roots fan speed and air velocity
Roots fan use speed and wind speed between the existence of those relationships? On this issue Roots fan editorial take you to understand.
1、Rotation speed and airflow
Above we said the same equipment, model motor power and so on the same, the higher the speed of the fan the greater the air volume.
2、Rotation speed and power
Is it true that the higher the speed of the fan the higher the power? No, this is not the right way to understand it, because small-sized motors can make very high speeds.
3、Rotation speed and pressure
The pressure of a Roots blower is only related to the pressure of the pipe in front of it, and has nothing to do with the rotational speed, which is related to the working principle of the Roots blower. The pressure of a Roots blower, in fact, refers to the ability of the Roots blower to overcome the pressure.
4、Pressure and air volume
Is pressure proportional to airflow? No. As we said earlier, the pressure is only related to the pressure of the pipe in front of it, and the factors that affect the airflow of the fan are: model number, rotational speed, and so on.
