Acoustic simulation using a novel approach for reducing dispersion error
Sign Up to like & getrecommendations! Published in 2017 at "International Journal for Numerical Methods in Fluids"
DOI: 10.1002/fld.4339
Abstract: Summary It is well-known that the traditional finite element method (FEM) fails to provide accurate results to the Helmholtz equation with the increase of wave number due to the “pollution error” caused by numerical dispersion.… read more here.
Keywords: error; dispersion; using novel; simulation using ... See more keywords
3D Interpolation in Wave-Based Acoustic Simulation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2021.3137750
Abstract: In any acoustics simulation setting relying on computation over a spatial grid, interpolation of the acoustic field is essential in order to accurately model source and receiver positions. Most available approaches to 3D interpolation, such… read more here.
Keywords: acoustic simulation; wave based; based acoustic; interpolation wave ... See more keywords
Improving scattering surface design with rapid feedback by integrating parametric models and acoustic simulation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.5014125
Abstract: Acoustic panels need to be optimal for both acoustic performance and aesthetic values, in order to respond to the requirements of both architects and acousticians. However, current practice shows that there is a gap in… read more here.
Keywords: surface; integrating parametric; acoustic simulation; parametric models ... See more keywords