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• (author = "Huillard, Guillaume" AND subject = "Acoustics")
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author = "Huillard, Guillaume" > : "Acoustics" (x)
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Found 2 documents, displaying page 1 of 1

Propagation of acoustic waves in a one-dimensional array of noncohesive cylinders

Author(s) : Rajchenbach, Jean , Noblin, Xavier , Huillard, Guillaume
Description : By means of a photoelastic method, we access the visualization of acoustic waves propagating in a one dimensional array of noncohesive cylinders. As pointed by Nesterenko in the case of spherical grains (V.F. Nesterenko, J. Appl. Mech. Tech. Phys. 24, p. 567 (1983)), the nonlinearity of the contact ...
Repository : HAL - Hyper Article on Line
Language(s) : English

Photoelastic study of acoustic wave propagation in grain packings

Author(s) : Noblin, Xavier , Huillard, Guillaume , Rajchenbach, Jean
Description : By means of photoelasticity, we success in visualizing in real time the propagation of acoustic waves in a granular packing of cylinders. As previously mentioned by Nesterenko for the case of spherical grains, the nonlinearity of the contact law between grains induces a dependence of the wave veloci...
Repository : HAL - Hyper Article on Line
Language(s) : English
1

Found 2 documents, displaying page 1 of 1