Abstract
The purpose is to simulate numerically the flow and noise on the Advanced Noise Control Fan (ANCF). The ANCF model was developed by the NASA Glenn Research Center to provide measurement data of a turbofan flow and its corresponding generated noise. The aim of the numerical simulations is to predict accurately the tonal noise as well as the broadband content of the ducted rotor/stator model using as a reference the provided far-field noise measurements.
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Acknowledgments
The authors acknowledge CNPq, FINEP and EMBRAER for their financial support. We thank Daniel L. Sutliff from NASA Glenn Research Center for the experimental data.
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Orselli, R.M., Carmo, B.S., Meneghini, J.R., Queiroz, R.L., Bonatto, A.S. (2015). Noise Predictions of the Advanced Noise Control Fan Using a Lattice Boltzmann Method and Ffowcs Williams–Hawkings Analogy. In: Theofilis, V., Soria, J. (eds) Instability and Control of Massively Separated Flows. Fluid Mechanics and Its Applications, vol 107. Springer, Cham. https://doi.org/10.1007/978-3-319-06260-0_36
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DOI: https://doi.org/10.1007/978-3-319-06260-0_36
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