An Investigation of Airfoil Noise Prediction Using Hybrid LES/RANS Models

Within the framework of this study, two hybrid LES/RANS turbulence models, namely the limited numerical scales model (LNS) and the very large eddy simulation model (VLES), are investigated for the aeroacoustic simulation based on a NACA0012 test case. The angle of attack is set to 0∘, 10.8∘ and 14.4∘. The simulation results are compared with that of the well-established large eddy simulation (LES) model.

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