Assessment of methods to study the acoustic properties of heterogeneous perforated panel absorbers
Sign Up to like & getrecommendations! Published in 2018 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2017.12.001
Abstract: Abstract Heterogeneous perforated panels are of great interest as sound absorbers, while achieving a smart high-end decoration in meeting rooms, showrooms, conference halls, etc. However, their uneven nature may pose a difficulty when trying to… read more here.
Keywords: heterogeneous perforated; properties heterogeneous; methods study; study acoustic ... See more keywords
A study of acoustic halos in active region NOAA 11330 using multi-height SDO observations
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Space Research"
DOI: 10.1016/j.asr.2017.10.033
Abstract: Abstract We analyze data from the Helioseismic Magnetic Imager (HMI) and the Atmospheric Imaging Assembly (AIA) instruments on board the Solar Dynamics Observatory (SDO) to characterize the spatio-temporal acoustic power distribution in active regions as… read more here.
Keywords: noaa 11330; halos active; study acoustic; region noaa ... See more keywords
Diagrammatic quantum Monte Carlo study of an acoustic lattice polaron
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.l161111
Abstract: Thomas Hahn, Naoto Nagaosa, 3 Cesare Franchini, 4 and Andrey S. Mishchenko Faculty of Physics, Center for Computational Materials Science, University of Vienna, A-1090 Vienna, Austria RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa,… read more here.
Keywords: diagrammatic quantum; monte carlo; carlo study; physics ... See more keywords
Study of the Acoustic Emission and Calorimetric Properties of Titanium Nickelide after Barocryodeformation
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DOI: 10.1134/s0036029520040126
Abstract: Abstract The influence of barocryodeformation at –196°C on the phase transitions and the acoustic emission in titanium nickelide is studied. Barocryodeformation changes the temperature ranges and causes a two-stage character of the reverse martensite transformation… read more here.
Keywords: barocryodeformation; emission calorimetric; study acoustic; titanium nickelide ... See more keywords
A Parametric Study of the Acoustic Performance of Resonant Absorbers Made of Micro-perforated Membranes and Perforated Panels
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10051581
Abstract: Sound absorbing surfaces are being increasingly requested for the acoustical treatment of spaces, like offices and restaurants, where high aesthetic standards are requested. In these cases, perforated and micro-perforated panels may represent the ideal solution… read more here.
Keywords: micro perforated; study acoustic; perforated panels; acoustic performance ... See more keywords