Vortex-Oscillation Model of Airfoil Side-Edge Noise

DOI10.2514/2.149zbMath0905.76076OpenAlexW2049867067MaRDI QIDQ4373246

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Publication date: 2 February 1999

Published in: AIAA Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2514/2.149

zbMATH Keywords

chaosmatched asymptotic expansionsnoise suppressionautonomous systemspectral broadeningSchwarz-Christoffel transformperturbing vortexthick edge problemtwo-vortex system

Mathematics Subject Classification ID

Vortex flows for incompressible inviscid fluids (76B47) Hydro- and aero-acoustics (76Q05) Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing (76B10)

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