Browsing School of Engineering by Subject "turbomachinery"
Now showing items 1-2 of 2
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Broadband Noise Source Location in Turbomachinery using a Conditioned Spectral Analysis Technique Coupled with Modal Decomposition
(2010)Methods are presented for the identification, viz., relative magnitude and spatial origin, of broadband and tonal noise sources within aeroengines. The methods require dynamic pressure measurements from sensors located ... -
Nonlinear Frequency Scattering of Broadband Noise in Turbomachinery (AIAA 2010-3805)
(2010)Coherence based source analysis techniques can be used to identify the contribution of broadband noise sources in the exhaust of a gas turbine and hence enable the design of noise reduction devices. However, when the ...