A method for the reconstruction of buzz-saw noise source and pressure field in transonic fan with multi-types of blade variations
Buzz-saw noise is a main component of the noise measured in the forward-arc of transonic
fans during the take-off and climbing of aircraft. Full resolving of this noise component is …
fans during the take-off and climbing of aircraft. Full resolving of this noise component is …
A mode-based fast reconstruction method for the generation of “buzz-saw” noise sources in transonic fans
Small but inevitable non-uniformities always exist in real fans. They are responsible for the
non-uniform signatures observed in the up-propagating rotor-alone pressure field. In the …
non-uniform signatures observed in the up-propagating rotor-alone pressure field. In the …