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Journal of Fluid Mechanics, ISSN 0022-1120, 04/2016, Volume 793, pp. 556 - 588
Journal Article
Journal of Fluid Mechanics, ISSN 0022-1120, 01/2017, Volume 811, pp. 234 - 268
A semianalytical model for installed jet noise is proposed in this paper. We argue and conclude that there exist two distinct sound source mechanisms for... 
aeroacoustics | Acoustics | jet noise | PRESSURE FIELD | AERODYNAMIC SOUND | LOW-DIMENSIONAL CHARACTERISTICS | PHYSICS, FLUIDS & PLASMAS | MIXING NOISE | MODEL | MECHANICS | LARGE-EDDY SIMULATION | acoustics | TURBULENT-FLOW | TRAILING-EDGE | PROPER ORTHOGONAL DECOMPOSITION | ACOUSTIC ANALOGY | Fluid mechanics | Boundary conditions | Flow velocity | Turbulent flow
Journal Article
Journal of Sound and Vibration, ISSN 0022-460X, 2011, Volume 330, Issue 17, pp. 4139 - 4160
The current status of a computational aeroacoustics (CAA) approach to simulate broadband noise is reviewed. The method rests on the use of steady Reynolds... 
TRAILING-EDGE NOISE | ACOUSTICS | MECHANICS | FINE-SCALE TURBULENCE | SLAT NOISE | MIXING NOISE | FLOWS | SIMULATION | ENGINEERING, MECHANICAL | Broadband transmission | Aerodynamics | Turbulence | Turbulent flow | Computational fluid dynamics | Noise | Fluid flow | Mathematical models | Navier-Stokes equations
Journal Article
Journal of Sound and Vibration, ISSN 0022-460X, 07/2017, Volume 400, pp. 167 - 177
Far-field noise and flow field over a novel curved trailing-edge serration (named as iron-shaped serration) are investigated. Spectra of the far-field... 
noise reduction | turbulent boundary-layer trailing-edge noise | aeroacoustics | trailing-edge serration | turbulent boundary-layer trailing-edge | FLAT-PLATE | ACOUSTICS | MECHANICS | noise | TURBULENT-FLOW | AIRFOIL | ENGINEERING, MECHANICAL | PREDICTION | Broadband transmission | Noise control | Aerospace engineering
Journal Article
AIAA Journal, ISSN 0001-1452, 11/2015, Volume 53, Issue 11, pp. 3379 - 3394
This paper represents the continuation of the works previously published in Chong et al. (“Self-Noise Produced by an Airfoil with Nonflat Plate Trailing-Edge... 
ENGINEERING, AEROSPACE | Research | Blades | Noise control | Aerofoils | Turbines | Foamed metals | Reduction | Noise levels | Broadband | Noise | Trailing edges | Airfoils | Aerodynamics
Journal Article
AIAA Journal, ISSN 0001-1452, 10/2013, Volume 51, Issue 10, pp. 2513 - 2522
This paper presents the results of an experimental investigation exploring the noise-reduction potential of sawtooth trailing-edge serrations on a flat plate... 
ENGINEERING, AEROSPACE | Evaluation | Speed | Noise control | Analysis | Aerospace engineering | Noise levels | Turbulence | Turbulent flow | Fluid dynamics | Flat plates | Trailing edges | Fluid flow | Aeroacoustics
Journal Article
Journal of Sound and Vibration, ISSN 0022-460X, 03/2020, Volume 469, p. 115136
Journal Article
Computers and Fluids, ISSN 0045-7930, 2008, Volume 37, Issue 4, pp. 369 - 387
The application of a low-cost computational aeroacoustics (CAA) approach to a slat noise problem is studied. A fast and efficient stochastic method is... 
TRAILING-EDGE NOISE | COMPUTATIONAL ACOUSTICS | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MECHANICS | FINE-SCALE TURBULENCE | MIXING NOISE | GENERATION | JET NOISE | FLOW | SCHEMES
Journal Article
AIAA Journal, ISSN 0001-1452, 04/2011, Volume 49, Issue 4, pp. 769 - 779
Most genera of owls (Strigiformes) have the ability to fly silently. The mechanisms of the silent flight of the owl have been the subject of scientific... 
TRAILING-EDGE | POROUS AIRFOILS | ENGINEERING, AEROSPACE | AERODYNAMIC NOISE | Measurement | Physiological aspects | Owls | Research | Noise | Animal flight
Journal Article
AIAA Journal, ISSN 0001-1452, 10/2019, Volume 57, Issue 10, pp. 4527 - 4535
The present study is concerned with the experimental investigation of novel complex surface treatments as a passive trailing edge noise control technique. The... 
PRESSURE | ENGINEERING, AEROSPACE | AIRFOILS | FLOW | RESOLUTION | Noise reduction | Trailing edges | Power spectral density | Performance enhancement | Pressure | Noise control | Velocity | Convection | Boundary layer flow
Journal Article
Journal of Sound and Vibration, ISSN 0022-460X, 09/2017, Volume 405, pp. 19 - 33
The broadband noise generated by the scattering of turbulent flow at the trailing edge of a NACA 0018 airfoil with trailing edge serrations is investigated,... 
Particle image velocimetry | Aeroacoustics | Trailing edge serrations | ACOUSTICS | MECHANICS | REDUCTION | RESOLUTION | WIND-TUNNEL | ENGINEERING, MECHANICAL | Broadband transmission | Environmental aspects | Aerodynamics | Turbulence | Noise pollution | Green technology
Journal Article
Renewable Energy, ISSN 0960-1481, 05/2014, Volume 65, pp. 192 - 201
The present paper presents a possible path for developing a large eddy simulation (LES) applicable to high Reynolds-number complex turbulent flows and the... 
Root blade | Aerodynamic noise | Large wind turbine | Flatback airfoil | ENERGY & FUELS | PERFORMANCE | LES | FLOWS | WIND TURBINES | Nuclear radiation | Analysis | Boundary layer | Aerospace engineering | Air-turbines | Numerical analysis | Turbulence | Turbulent flow | Large eddy simulation | Fluid flow | Blunt trailing edges | Airfoils | Aerodynamics | Mathematical models
Journal Article
Physics of Fluids, ISSN 1070-6631, 08/2018, Volume 30, Issue 8, p. 85102
Jet installation causes jet noise to be amplified significantly at low frequencies, and its physical mechanism must be understood to develop effective aircraft... 
MECHANICS | PHYSICS, FLUIDS & PLASMAS | TURBULENT-JET | FAR-FIELD NOISE | CHEVRON | TRAILING-EDGE | SOUND | RADIATION | FLOW | WAVEPACKETS | PREDICTION | Stability | Flat plates | Jet aircraft noise | Noise reduction | Noise | Wings (aircraft) | Scattering | High frequencies | Shielding | Amplification | Aircraft noise | Mathematical models | Noise prediction (aircraft) | Aircraft | LF noise | Mach number | Extreme values | Physics - Fluid Dynamics
Journal Article
AIAA Journal, ISSN 0001-1452, 05/2016, Volume 54, Issue 5, pp. 1637 - 1651
This paper presents the results of an experimental investigation of the flow-induced sound produced by a smooth, wall-mounted finite length airfoil with a... 
TRAILING-EDGE NOISE | ENGINEERING, AEROSPACE | WING-BODY JUNCTION | MODERATE REYNOLDS-NUMBER | FLOW | NOSE | Usage | Research | Reynolds number | Aerofoils | Boundary layer | Acoustic measurement | Noise | Mathematical analysis | Airfoils | Mathematical models | Spectra | Arrays | Microphones
Journal Article
Wind Energy, ISSN 1095-4244, 05/2015, Volume 18, Issue 5, pp. 909 - 923
In the current study, we investigate a route to reduction of the turbulent boundary layer–trailing edge interaction noise. The trailing edge noise is generated... 
suction | wind turbine | trailing edge noise | noise control | active flow control | ENERGY & FUELS | FLUCTUATIONS | WALL-PRESSURE SPECTRA | ENGINEERING, MECHANICAL | PREDICTION | Aerodynamics | Air-turbines
Journal Article