Abstract
The use of an efficient wave based discretisation scheme in conjunction with a standard compressible RANS calculation over a shared mesh is presented to model the propagation of aft fan modes in a one tenth scale simulator. The flow regime is split into two potential flow regimes with a shear interface to model the potential jump in the near part of the secondary shear layer. The model runs quickly in a matlab environment on a modest laptop yielding encouraging results.
Cite
CITATION STYLE
Rice, H. J., & Clancy, C. (2009). Efficient frequency domain calculation of aft fan acoustical modes. In 8th European Conference on Noise Control 2009, EURONOISE 2009 - Proceedings of the Institute of Acoustics (Vol. 31). https://doi.org/10.25144/17332
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