The diffractive effect of rounding the corners of scattering structures

P. D. Smith, A. J. Markowskei

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

7 Citations (Scopus)

Abstract

A numerical study of the scattering of an acoustic plane wave by an infinite cylindrical structure with corners is reported. An integral equation formulation is employed for which rapidly convergent quadrature schemes are developed. Three different boundary conditions are examined-Dirichlet, Neumann and an impedance condition. The effect on the scattered field of rounding the corners is measured as a function of the radius of curvature.

Original languageEnglish
Title of host publicationProceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1592-1595
Number of pages4
ISBN (Electronic)9781479978069, 9781479978052
ISBN (Print)9781479978076
DOIs
Publication statusPublished - 12 Oct 2015
Event17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015 - Torino, Italy
Duration: 7 Sep 201511 Sep 2015

Other

Other17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015
CountryItaly
CityTorino
Period7/09/1511/09/15

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