Noise generation by high-frequency gusts interacting with an airfoil in transonic flow

DOI10.1017/S0022112099008095zbMath0968.76079MaRDI QIDQ4500153

N. Peake, Ingmar Evers

Publication date: 18 September 2001

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

zbMATH Keywords

transonic flowacoustic fieldlinearized Euler equationsairfoiltransonic small-disturbance equationleading-edge singularityshort-wavelength gust

Mathematics Subject Classification ID

Transonic flows (76H05) Asymptotic methods, singular perturbations applied to problems in fluid mechanics (76M45) Hydro- and aero-acoustics (76Q05)

Related Items (4)

Canonical sound fields in the frequency-domain theory of supersonic leading-edge noise ⋮ Aeroacoustic source mechanisms of a wavy leading edge undergoing vortical disturbances ⋮ VORTEX-GENERATED SOUND IN FLOW ABOUT SPINNING CYLINDERS ⋮ Acoustic theory of the many-bladed contra-rotating propeller: physics of the wake interaction noise critical sources

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