Browsing Mechanical & Manufacturing Eng (Scholarly Publications) by Subject "aeroacoustics"
Now showing items 1-3 of 3
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Comparison of metrics for the evaluation of similarity in acoustic pressure signals
(2013)Determining if aeroacoustic sound predictions are accurate is di cult because the question of how to de ne `accurate' remains open. This communication evaluates four metrics for comparing time-domain pressure signals, ... -
Reduced-order aeroacoustic modeling of electronics cooling fans
(Society of Acoustics, Singapore, 2022)As the trend of compact packaging and high-density thermal management continues, the acoustic noise emission from electronics cooling fans is becoming a critical concern. High-fidelity computational fluid dynamics (CFD) ... -
Towards Quieter Air-Cooling Systems: Rotor Self-Noise Prediction for Axial Cooling Fans
(2022)Aeroacoustic noise is seen as a major threat to the survival of air cooling for electronics systems. The application of numerical noise prediction methods is highly constrained by computational costs. A reduced-order model ...