Analysis of scattering by finite sonic crystals in free field with infinite elements and normal modes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115291
Abstract: Abstract Acoustic exterior problems are in this paper solved numerically using the Astley-Leis infinite element method (IFEM). Normal modes can be determined thanks to the frequency independence of the system matrices. Convergence properties of the… read more here.
Keywords: acoustics; free field; finite sonic; sonic crystals ... See more keywords