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SUMMARY:Reducing Trailing Edge Noise Using Turbulent Boundary Layer Spectr
 um Models - Alistair Hales (University of Cambridge)
DTSTART:20210309T113000Z
DTEND:20210309T123000Z
UID:TALK156487@talks.cam.ac.uk
CONTACT:Mungo G. Aitken
DESCRIPTION:In this talk I will be giving a brief overview of my research 
 project with Dr Ayton. The goal of the project is to use wavenumber-freque
 ncy spectra to reduce trailing edge noise\, so we give an outline of the t
 wo important components of the type of model we will be investigating. Fir
 st\, there will be a quick introduction into the wavenumber frequency spec
 trum and its use in calculating important quantities in acoustics. Then\, 
 we give a useful analytic form for the scattered pressure solution from a 
 gust interacting with a semi-infinite plate of zero thickness. I have spen
 t more time investigating the latter\, and will give some preliminary resu
 lts for the gust problem with Neumann boundary conditions.
LOCATION:Microsoft Teams 
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