174 citations · 420 across the 8 of their papers we have counts for
9 papers
Yield stress aging in attractive colloidal suspensions
Francesco Bonacci, Xavier Chateau, Eric Furst +2
We investigate the origin of yield stress aging in semi-dense, saline, and turbid suspensions in which structural evolution is rapidly arrested by the formation of thermally irreve…
Yielding and flow of foamed metakaolin pastes
Lucie Ducloué, Olivier Pitois, Laurent Tocquer +2
Metakaolin is a broadly used industrial raw material, with applications in the production of ceramics and geopolymers, and the partial replacement of Portland cement. The early sta…
Rheological behaviour of suspensions of bubbles in yield stress fluids
Lucie Ducloué, Olivier Pitois, Julie Goyon +2
The rheological properties of suspensions of bubbles in yield stress fluids are investigated through experiments on model systems made of monodisperse bubbles dispersed in concentr…
Coupling of elasticity to capillarity in soft aerated materials
Lucie Ducloué, Olivier Pitois, Julie Goyon +2
We study the elastic properties of soft solids containing air bubbles. Contrary to standard porous materials, the softness of the matrix allows for a coupling of the matrix elastic…
Mixtures of foam and paste: suspensions of bubbles in yield stress fluids
Michael Kogan, Lucie Ducloué, Julie Goyon +3
We study the rheological behavior of mixtures of foams and pastes, which can be described as suspensions of bubbles in yield stress fluids. Model systems are designed by mixing mon…
On the existence of a simple yield stress fluid behavior
Guillaume Ovarlez, Sylvie Cohen-Addad, Kapil Krishan +2
Materials such as foams, concentrated emulsions, dense suspensions or colloidal gels, are yield stress fluids. Their steady flow behavior, characterized by standard rheometric tech…