Year: 2013
East Asian Journal on Applied Mathematics, Vol. 3 (2013), Iss. 3 : pp. 190–208
Abstract
A spectral-element method is developed to solve the scattering problem for time-harmonic sound waves due to an obstacle in an homogeneous compressible fluid. The method is based on a boundary perturbation technique coupled with an efficient spectral-element solver. Extensive numerical results are presented, in order to show the accuracy and stability of the method.
You do not have full access to this article.
Already a Subscriber? Sign in as an individual or via your institution
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/eajam.060713.080813a
East Asian Journal on Applied Mathematics, Vol. 3 (2013), Iss. 3 : pp. 190–208
Published online: 2013-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 19
Keywords: spectral method acoustic scattering boundary perturbation Helmholtz equation.