A review of a boundary integral methodology for unified analysis of aerodynamics and aeroacoustics of rotors is presented. The emphasis is here on acoustics although some recent developments in rotational-flow aerodynamics are included in order to show that the aeroacoustic formulation is not necessarily limited to potential flows. Theoretical and numerical comparisons with classical boudary integral formulations (Ffowcs Williams-Hawkings and Kirchhoff) are included.
A Boundary Integral Method in Rotor Aeroacoustics
Enrico DE BERNARDIS;Sandro IANNIELLO;Francesco SALVATORE
2000
Abstract
A review of a boundary integral methodology for unified analysis of aerodynamics and aeroacoustics of rotors is presented. The emphasis is here on acoustics although some recent developments in rotational-flow aerodynamics are included in order to show that the aeroacoustic formulation is not necessarily limited to potential flows. Theoretical and numerical comparisons with classical boudary integral formulations (Ffowcs Williams-Hawkings and Kirchhoff) are included.File in questo prodotto:
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