Aeroacoustic sources analysis of wake-ingesting propeller noise

DOI10.1017/jfm.2023.295zbMath1526.76046OpenAlexW4367837546MaRDI QIDQ6039582

Unnamed Author, Zhaokai Ma, Unnamed Author, Xun Huang

Publication date: 5 May 2023

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

Full work available at URL: https://doi.org/10.1017/jfm.2023.295

zbMATH Keywords

Navier-Stokes equationslarge eddy simulationacoustic analogyFfowcs Williams-Hawkings equationnear-field aeroacoustic source analysistwo-bladed propeller

Mathematics Subject Classification ID

General theory of rotating fluids (76U05) Direct numerical and large eddy simulation of turbulence (76F65) Hydro- and aero-acoustics (76Q05)

Cites Work

• Unnamed Item
• Unnamed Item
• Noise sources in a low-Reynolds-number turbulent jet at Mach 0.9
• Extended-resolution acoustic imaging of low-frequency wave sources by acoustic analogy-based tomography
• A coupled time-reversal/complex differentiation method for aeroacoustic sensitivity analysis: towards a source detection procedure
• Contributions to the theory of aerodynamic sound, with application to excess jet noise and the theory of the flute
• Noise generation by the interaction between ingested turbulence and a rotating fan
• Aeroacoustics of a rotor ingesting a planar boundary layer at high thrust
• An objective definition of a vortex
• Quadrupole noise generated from a low-speed aerofoil in near- and full-stall conditions
• Computational prediction and analysis of rotor noise generation in a turbulent wake
• Large-eddy simulation of a mildly curved open-channel flow
• COMPUTATIONAL PREDICTION OF FLOW-GENERATED SOUND
• Sound generation by turbulence and surfaces in arbitrary motion
• Acoustic theory of the many-bladed contra-rotating propeller: analysis of the effects of blade sweep on wake interaction noise
• On sound generated aerodynamically I. General theory