Abstract The noise generation by a turbulent high speed jet is simulated using Large Eddy Simulation (LES) and a newly implemented MUSCL/CD 3rd order numerical scheme. The acoustic wave propagation in the far-field is performed using a permeable formulation Ffowcs Williams-Hawkings (FW-H) approach, available in the STAR-CCM+ code. The flow-field results and the predicted sound pressure levels are both in good agreement with experiments. The predicted sound pressure levels using LES are within a 1–2 dB deviation for all measured observer locations.
Turbulent Jet Noise Simulation and Propagation Using a 3rd Order MUSCL/CD Scheme on Unstructured Grid and Ffowcs-Williams Hawkings
Proceedings of the 5th International Conference on Jets, Wakes and Separated Flows (ICJWSF2015) ; 6 ; 389-397
Springer Proceedings in Physics ; 185 , 6
2016-01-01
9 pages
Article/Chapter (Book)
Electronic Resource
English
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