Microstructure et macro-comportement acoustique : approche par reconstruction d'une cellule élémentaire représentative
The fundamental issue of determining acoustic properties of porous media from their local geometry is examined in this PhD dissertation thesis, thanks to a sample of open-cell aluminum foam analyzed by axial computed microtomography. Various geometric properties are measured to characterize the expe...
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| Language: | French |
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Université de Sherbrooke
2006
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| Online Access: | http://savoirs.usherbrooke.ca/handle/11143/1799 |