The diffractive effect of rounding the corners of scattering structures

P. D. Smith; A. J. Markowskei

doi:10.1109/ICEAA.2015.7297396

The diffractive effect of rounding the corners of scattering structures

P. D. Smith, A. J. Markowskei

Faculty of Science and Engineering

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

8 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 language	English
Title of host publication	Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1592-1595
Number of pages	4
ISBN (Electronic)	9781479978069, 9781479978052
ISBN (Print)	9781479978076
DOIs	https://doi.org/10.1109/ICEAA.2015.7297396
Publication status	Published - 12 Oct 2015
Event	17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015 - Torino, Italy Duration: 7 Sept 2015 → 11 Sept 2015

Other

Other	17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015
Country/Territory	Italy
City	Torino
Period	7/09/15 → 11/09/15

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10.1109/ICEAA.2015.7297396

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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.",

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Smith, PD & Markowskei, AJ 2015, The diffractive effect of rounding the corners of scattering structures. in Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015., 7297396, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1592-1595, 17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, Torino, Italy, 7/09/15. https://doi.org/10.1109/ICEAA.2015.7297396

The diffractive effect of rounding the corners of scattering structures. / Smith, P. D.; Markowskei, A. J.
Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2015. p. 1592-1595 7297396.

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

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The diffractive effect of rounding the corners of scattering structures

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