Abstract:Experimental measurements to assess the aeroacoustic capabilities of 30P30N airfoil fitted with two different types of serrated slat cusps were carried out at the aeroacoustic wind tunnel at the University of Bristol. The results from the simultaneous surface pressure measurement within and close to the slat cove region and far-field noise measurements above the slat trailing edge are presented to gain a deeper understanding of the noise generation mechanism of the slat and other presented configurations. The … Show more
“…As suggested by Chabert et al [34], the thresholds are defined only to track the rise in the skewness factor at incipient separation along the flap. It should be noted that univariate statistical analysis of unsteady pressure fluctuations could also be used to determine the relative flow conditions [35,36].…”
“…As suggested by Chabert et al [34], the thresholds are defined only to track the rise in the skewness factor at incipient separation along the flap. It should be noted that univariate statistical analysis of unsteady pressure fluctuations could also be used to determine the relative flow conditions [35,36].…”
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