Analysis of two-dimensional acoustic radiation problems using the finite element with cover functions
Sign Up to like & getrecommendations! Published in 2022 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2021.108408
Abstract: Abstract Due to the pollution errors in acoustic analysis, the requirement of very refined meshes at high wavenumbers limits the practical application of the conventional finite element method (FEM). In this work, the three-node linear… read more here.
Keywords: acoustic radiation; element; radiation problems; cover functions ... See more keywords
2-D Green’s Function for Scattering and Radiation Problems in Elliptically Layered Media With PEC Cores
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2017.2761421
Abstract: A solution for the computation of the 2-D Green’s function for a multilayer elliptic cylinder in the presence of a perfectly conducting core is reported. It extends a previous solution limited to dielectric layers only.… read more here.
Keywords: problems elliptically; green function; radiation problems; function scattering ... See more keywords