2006/02/28 by Eric Janiaud, E. Janiaud, D. Weaire +2 · 4 citations
Chemical Engineering · Materials Science · Medicine · Physics and Astronomy · #Blood properties and coagulation #Classical mechanics #Drag #Elasticity (physics) #Materials science #Mechanics #Physics #Pickering emulsions and particle stabilization #Plasticity #Rheology #Rheology and Fluid Dynamics Studies #Thermodynamics #cond-mat.soft
paper · pdf · doi:10.1103/physrevlett.97.038302
accepted version (to appear in PRL). Some parts of the paper have been rewritten (mainly introduction and final discussion)
arxiv created 2006/07/18 · openalex publication_date 2006/07/20 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We formulate and apply a continuum model that incorporates elasticity, yield stress, plasticity, and viscous drag. It is motivated by the two-dimensional foam rheology experiments of Debregeas et al. [Phys. Rev. Lett. 87, 178305 (2001)10.1103/PhysRevLett.87.178305] and Wang et al. [Phys. Rev. E 73, 031401 (2006)10.1103/PhysRevE.73.031401], and is successful in exhibiting their principal features, which are an exponentially decaying velocity profile and strain localization. Transient effects are also identified.