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Numerical investigation into acoustic wave propagation in felt-type material with band gap and negative group velocity

author
Vuin, Maria Miranda
Kartofelev, Dmitri
Salupere, Andrus
Simson, Päivo
statement of authorship
Maria M. Vuin, Dmitri Kartofelev, Andrus Salupere, Päivo Simson
source
Wave motion
publisher
Elsevier
journal volume number month
vol. 139
year of publication
2025
pages
art. 103600
url
https://doi.org/10.1016/j.wavemoti.2025.103600
subject term
dispersioonanalüüs (statistika)
vilt
lainelevi
kiirus
akustika
keyword
band gap
dispersion analysis
dissipation analysis
felt
negative group velocity
nonlinear wave propagation
strain waves
ISSN
0165-2125
1878-433X
scientific publication
teaduspublikatsioon
classifier
1.1
TalTech department
küberneetika instituut
language
Inglise
Vuin, M. M., Kartofelev, D., Salupere, A., Simson, P. Numerical investigation into acoustic wave propagation in felt-type material with band gap and negative group velocity // Wave motion (2025) vol. 139, art. 103600. https://doi.org/10.1016/j.wavemoti.2025.103600