DALLAS — The new AxiTop diffuser for 800 and 910mm axial fans improves both air performance and reduces noise, says ebm-papst. The kinetic energy (velocity) at the exhaust of an axial impeller ...
The air enters the system through a filter housing, a Venturi tube and a flow straightener. Due to its high velocity, it is enriched with considerable kinetic energy in the impeller, which is ...