Low noise level

By applying the Multi-Wing Software program Optimiser, we obtain the noise level of the impeller at the selected work point.

Through a careful design of the assembled fan we avoid noise coming from pure tones or coupling of natural frequencies. Thus, we verify the acoustic design specifications when carrying out the first prototype.

 

 

 

 

Noise is a complicated issue that must be treated with great care, as shown in the following video: