Axial Flow Fan Vs Centrifugal Fan

Pti a global leader in fan technology for more than 25 years manufactures both axial and centrifugal fans.

Axial flow fan vs centrifugal fan.

Use of axial fans in the low pressure range up to 100 mm. The motor spins blades around a hub which moves air parallel to the axis of rotation. This type of blower is primarily used in ventilation systems. Centrifugal fans create a steadier flow of air but also require more power to run.

A centrifugal blower uses centrifugal forces to rotate the blades. Regardless both types of fans are used for industrial applications. To help clear up that confusion here is a breakdown of the fan types their benefits and their uses. Axial vs centrifugal fans.

There are two primary varieties of fan axial fans and centrifugal fans. Blades mounted to the circular fan hub spin essentially catching the incoming air and throwing it away from the hub at a 90 angle. Axial flow fans centrifugal fans mixed flow fans crossflow fans next we will briefly introduce some common fans in hvac system. This is often done via a side intake which varies based on how the size of the fan.

These negative aspects are opposed to a lower weight less space and lower cost. The axial flow fan is well known around the average household as a ceiling fan. To create the air radial fans first pull it into the fan. Centrifugal fans also referred to as blowers and squirrel cage fans because they resemble a hamster wheel were invented in 1832 by lt.

Mixed flow fan vs axial fan vs centrifugal fan generally most fans or blowers can be categorised into one of four fundamental types which are named in relation to the direction of flow through the impeller. Check out some quick facts on centrifugal fans to see if it s right for you. F wheel curved forward blades. Although there are some similarities between centrifugal fans and axial fans there are also distinct differences.

Airflow is directed through a duct which creates a higher pressure air flow than an axial fan despite its lower flow rate. Alexander sablukov a military engineer with the. Axial fans are suited for relatively large volumes compared to pressure. Centrifugal fans can be classified by their wheel like.

Also known as centrifugal fans radial fans don t pull air parallel to the axis as axial fans do. History of centrifugal fans. Axial flow and centrifugal flow classifications. Axial fans move a lot of air from place to place when working against little pressure.

The alternative option for an industrial fan is a centrifugal fan. Mixed flow fan in the impeller of the fan the direction. Instead they move air from the center radially hence their name.