Wiener-hopf analysis of sound waves by a rigid cylindrical pipe with external impedance surface

© 2015, North Atlantic University Union NAUN. All rights reserved.In the present work, diffraction of sound waves emanating from a ring source by a rigid cylindrical pipe with external impedance surface, is analyzed. This boundary-value problem is investigated using Wiener-Hopf technique. To obtain...

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Bibliographic Details
Main Authors: Tiryakioglu, Burhan, Demir, Ahmet
Format: Article in Journal/Newspaper
Language:English
Published: 2015
Subjects:
Saddle Point
North Atlantic
Online Access:https://avesis.deu.edu.tr/publication/details/8b9714c1-8c15-44a8-a3a0-d377a6d8f7cf/oai
Description
Summary:© 2015, North Atlantic University Union NAUN. All rights reserved.In the present work, diffraction of sound waves emanating from a ring source by a rigid cylindrical pipe with external impedance surface, is analyzed. This boundary-value problem is investigated using Wiener-Hopf technique. To obtain a couple of simultaneous Wiener-Hopf equations, Fourier transform is applied. The solution which involves two sets of infinitely many constants satisfying two infinite systems of linear algebraic equations, is found analytically by the application of saddle point technique.

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