Improving Acoustic Measurements with Cavities in Closed Test Section Wind Tunnels

Earth & Environmental Sciences

• wind tunnel 100%
• cavity 82%
• acoustics 77%
• turbulent boundary layer 48%
• test 37%
• signal-to-noise ratio 16%
• pressure field 15%
• simulation 14%
• geometry 13%
• aerodynamic noise 12%
• wind turbine 11%
• foam 10%
• aerodynamics 9%
• finite element method 9%
• aircraft 8%
• noise level 7%
• computational fluid dynamics 7%
• environmental noise 4%
• noise pollution 4%
• animal health 4%
• standing wave 4%
• acoustic wave 3%
• thesis 3%
• economic impact 3%
• energy production 3%
• energy 3%
• airflow 3%
• flow field 3%
• modeling 2%
• traffic 2%
• sound 2%
• human health 2%
• material 2%
• cross section 2%
• experiment 2%
• mitigation 2%
• decomposition 2%
• parameter 2%
• health 2%
• cost 1%
• trend 1%
• analysis 0%
• effect 0%
• method 0%