Learn more about the development of new methodologies for the reduction of aerodynamic noise in fans and blowers.
Aerodynamic noise is a rising source of concern for fans and blowers manufacturers across all industries, from domestic appliances and equipment to high speed cooling fans in IT and telecoms equipment.
In most applications concurrent requirements for high efficiency, high pressure and low noise are driving the fans and blowers developments to employ combinations of numerical simulations, such as Computational Fluid Dynamics (CFD), Computational Aero-Acoustics (CAA), and experimental measurements in anechoic chambers, but for many companies these high end resources are still prohibitive, particularly in regards to the associated product development costs to volumes of manufacturing of the final products.