Axial Flow Fan Types

Axial flow fans are applied in air conditioning and industrial process applications.

Axial flow fan types. This helps create a higher pressure airflow than axial fans. The fan is designed to produce a pressure difference and hence force to cause a flow through the fan factors which determine the performance of the fan include the number and shape of the blades. Yes dwe can supply the product with ul to you. Behind the impeller in the cylindrical body there shall be guiding vanes for airflow straightening.

The volume flow is plotted along the x axis and the system pressure is plotted on the y axis. In a cross flow fan the air flows in an inward direction and then in an outward radial direction. When there is no pressure in the system the fan is blowing freely an axial fan will produce the greatest volume flow. The quick selection charts nomogrammed sheets and our dimension sheets give an overview over the most commonly used axial flow fans.

The flow is axial at entry and exit. An axial fan is a type of fan that causes gas to flow through it in an axial direction parallel to the shaft about which the blades rotate. Despite a lower flow rate centrifugal fans create a steadier flow of air than axial fans. In a mixed flow fan the air flows in both axial and radial direction relative to the shaft.

They provide the fan type size number of poles of the motor shaft power and sound power. Centrifugal fans also require a higher power input. Search the engineering toolbox search is the most efficient way to navigate the engineering toolbox. Axial flow fans have blades that force air to move parallel to the shaft about which the blades rotate.

Fan types capacity static pressure air flow sizes. This type of fan is used in a wide variety of applications ranging from small cooling fans for electronics to the giant fans used in wind tunnels. All applications of fans in ventilating cooling heating and air conditioning processes have their unique set of environmental factors that dictate the fan design but. Can electric parameter be customized.

The fan shall be direct driven and in a cylindrical structure. The operating environment of a typical engine cooling fan has favored axial flow fans and at the same time posed obstacles to successful adoption of alternative fan types. The fan selection graphs allow us to make a quick selection of the axial flow fans normally used at 50 hz. Types of fans axial and propeller fans centrifugal radial fans mixed flow fans and cross flow fans.

It shall be vane axial fan with airfoil blades. Ul or cul is avaliable for usa and canada market. Mixed flow fans develops higher pressures than axial fans.