The Wiener–Hopf technique and scattering of acoustic waves in ducts

Fredrik Albertson
1998 Journal of the Acoustical Society of America  
A model problem for a reactive silencer is solved by calculating the scattering of acoustic waves at sharp edges in a two-dimensional waveguide. An exact analytical solution is found using the Wiener-Hopf technique. Control methods are developed and employed to check the theory and the accuracy of the numerical results.
doi:10.1121/1.422378 fatcat:o4mciowsb5ci3kpiepqon6d7ae