2 papers
physics.class-ph2005
Acoustic identification of a poroelastic cylinder
Zine Fellah, Jean-Philippe Groby, Erick Ogam +2
We show how to cope with the acoustic identification of poroelastic materials when the specimen is in the form of a cylinder. We apply our formulation, based on the Biot model, app…
physics.class-ph2003
Reconstruction of the three mechanical material constants of a lossy fluid-like cylinder from low-frequency scattered acoustic fields
Thierry Scotti, Armand Wirgin
The inverse medium problem for a circular cylindrical domain is studied using low-frequency acoustic waves as the probe radiation. It is shown that to second order in ($k_…