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CISAILLEMENT DE MOUSSES BIDIMENSIONNELLES ÉTUDE DU RÉGIME ÉLASTO -PLASTIQUE

Abstract : This work is related to the field of liquid foams rheology, by studying the shearing of two-dimensional foams. After recalling the literature, we present the experimental techniques which enable to generate a simple shearing. After this, we study the disorders in the foams and the effect of shearing on them. This is followed by a study of the elastic deformation of foam. Finally we present the elasto-plastic regime by introducing the abruptance of foam, closely linked to the proportion of plasticity in foam's deformation, and we study its evolution with the pertinent parameters.
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https://tel.archives-ouvertes.fr/tel-00351434
Contributor : Shirin Ataei Talebi <>
Submitted on : Friday, January 9, 2009 - 11:40:12 AM
Last modification on : Friday, October 23, 2020 - 4:48:43 PM
Long-term archiving on: : Tuesday, June 8, 2010 - 7:07:20 PM

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  • HAL Id : tel-00351434, version 1

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Shirin Ataei Talebi. CISAILLEMENT DE MOUSSES BIDIMENSIONNELLES ÉTUDE DU RÉGIME ÉLASTO -PLASTIQUE. Matière Condensée [cond-mat]. Université Joseph-Fourier - Grenoble I, 2008. Français. ⟨tel-00351434⟩

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