An experimental study of aerodynamic noise from large obstructions in turbulent boundary layer flows

Keyphrases

• Aerodynamic Noise 100%
• Flow Speed 100%
• Turbulent Boundary Layer Flow 100%
• Sound Radiation 50%
• Diffraction 50%
• Two Dimensional 50%
• Noise Strength 50%
• Dipole 50%
• Reynolds number 50%
• Wideband Sources 50%
• Turbulent Boundary Layers 50%
• Directivity 50%
• Square Obstacle 50%
• Noise Source 50%
• Span-wise 50%
• Free Stream Velocity 50%
• Low-frequency Noise 50%
• Boundary Layer Thickness 50%
• Hydrodynamic Pressure 50%
• Step Height 50%
• Large Obstacle 50%
• Acoustic Spectrum 50%
• High-frequency Sound 50%
• Turbulence Modification 50%
• Obstacle Flow 50%
• Linear Microphone Array 50%
• Flow Impingement 50%
• Triangular Obstacle 50%
• Sharp Leading Edge 50%
• Obstacle Geometry 50%
• Obstacle Height 50%

Engineering

• Flow Speed 100%
• Layer Flow 100%
• Turbulent Boundary Layer 100%
• Aerodynamic Noise 100%
• Two Dimensional 50%
• Sound Radiation 50%
• Reynolds' Number 50%
• Microphone Array 50%
• Noise Source 50%
• Free Stream Velocity 50%
• Frequency Noise 50%
• Spanwise Direction 50%
• Hydrodynamics 50%
• Broadband Source 50%
• Leading Edge 50%
• Boundary Layer Thickness 50%
• Directivity 50%

Physics

• Turbulent Boundary Layer 100%
• Aerodynamic Noise 100%
• Boundary Layer Flow 100%
• Boundary Layer 50%
• Hydrodynamics 50%
• Reynolds Number 50%
• Directivity 50%
• Free Flow 50%
• Acoustic Frequency 50%