The aerodynamic noise of a slot in an aerofoil

dc.contributor.author	M. S. Howe	en_US
dc.date.accessioned	2014-10-21T15:51:37Z
dc.date.available	2014-10-21T15:51:37Z
dc.date.issued	1977	en_US
dc.identifier.other	ARC/R&M-3830	en_US
dc.identifier.uri	https://reports.aerade.cranfield.ac.uk/handle/1826.2/3113
dc.description.abstract	This Report describes a theoretical investigation of the noise generated when turbulence interacts with a slot between a wing and flap. The slot is modelled by the region between two overlapping, semi-infinite rigid planes representing the wing and flap, and sound is produced when turbulence convects above, below or through the slot. The analysis determines the dependence of the radiated sound on the characteristic turbulence velocity, the effect of forward flight on the field shape, and properties of the field radiated to the side of the aircraft flight path.	en_US
dc.relation.ispartofseries	Aeronautical Research Council Reports & Memoranda	en_US
dc.title	The aerodynamic noise of a slot in an aerofoil	en_US