Computational Fluids and Aerodynamics Laboratory
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completed2015–2022

Aeroacoustics Optimization of Sand-Blasting Nozzles

Computational fluid dynamics and computational aeroacoustics (CFD/CAA) analysis to optimize sandblasting nozzle designs for reduced noise generation.

Sponsor
ONR (SBIR, subcontract through NCE); Noise Control Engineering
Funding
$265,000
Collaborators
NCE, Noise Control Engineering, LLC

Team

Related Publications

2018

Surface roughness effect on rotor broadband noise

B Cheng, Y Han, KS Brentner, J Palacios, PJ Morris, D Hanson, M Kinzel

International Journal of Aeroacoustics 17 (4-5), 438-466, 2018

2016

Rotor broadband noise due to surface roughness during ice accretion

B Cheng, Y Han, KS Brentner, J Palacios, PJ Morris

54th AIAA Aerospace Sciences Meeting, 1270, 2016