Analysis of two-dimensional acoustic radiation problems using the finite element with cover functions
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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