Isogeometric analysis and non-polynomial enrichment for finite element methods in acoustics
Auteur :
Mohamed, M. Shadi / Diwan, Ganesh
Éditeur :
Taylor & Francis Ltd
ISBN :
9780367698829
Date de publication :
19 févr. 2026
Dimensions :
21,6 x 13,8 cm
Langue :
Anglais
Pays d'origine :
Grande Bretagne
FEM is limited in solving acoustical problems at high frequencies when a fixed level of discretization per wavelength is used, and the numerical error grows rapidly as frequency increases. This issue can be tackled by using high-order approximations in the method to significantly increase the range of frequencies that can be dealt with.