Noise generation by the interaction between ingested turbulence and a rotating fan

DOI10.1017/S0022112097008318zbMath0915.76082OpenAlexW2122475873MaRDI QIDQ4212501

N. Peake, S. J. Majumdar

Publication date: 19 November 1998

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

Full work available at URL: https://doi.org/10.1017/s0022112097008318

zbMATH Keywords

frequency domainPoisson equationrapid distortion theoryradiation spectrumazimuthal modesflight conditionsblade pressureengine testing conditionsvon Kármán's model of isotropic turbulence

Mathematics Subject Classification ID

Shear flows and turbulence (76F10) General theory of rotating fluids (76U05) Hydro- and aero-acoustics (76Q05)

Related Items (7)

Aeroacoustics of a rotor ingesting a planar boundary layer at high thrust ⋮ Aeroacoustic sources analysis of wake-ingesting propeller noise ⋮ Rapid distortion of turbulence into an open turbine rotor ⋮ Turbulence ingestion noise generation in rotating blades ⋮ Computational prediction and analysis of rotor noise generation in a turbulent wake ⋮ Sound field analysis and simulation for fluid machines ⋮ Rapid distortion theory of turbulent flow around a porous cylinder

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