A trial and a numerical examination were led to think about the stream fields of an upgraded hub fan dependent on a business accessible pivotal fan. The PIV estimations showed the external stream field of the hub fan and gave a decent understanding with the 3-D numerical outcomes by subjective and quantitative approvals. Prompt static weight arrangements on the pivoting cutting edges and the streamline examples situated in the rotor part delineated the subtleties of stream qualities in the inward locale of the hub fan, which were accepted to have cozy association with the streamlined clamor age. The time averaged speed and weight arrangements on the estimating plane among rotor and stator uncovered the clamor radiation related with the turbulence kinetic energy (TKE) dispersions just as weight variances prompted by the rotor-stator collaboration. The wind current speed dispersions close to the fan outlet were likewise acquired to break down the blockage impact brought about by the wire direction channel.