Fig. 6From: A theoretical study of serrated leading edges in aerofoil and vortical gust interaction noiseThe near-field results at z=−5 from the theoretical model and the set-ups are the same as those in Fig. 5(a) and (b), respectively. Tiny (spurious) oscillations around (x<0,y=0) should not affect sound fields at the far-fieldBack to article page