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- National Institute of Standards and TechnologyUS36 papers
- United States Naval Research LaboratoryUS30 papers
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- Institute of PhysicsPL25 papers
- Centre National de la Recherche ScientifiqueFR24 papers
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- Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of UkraineUA21 papers
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5 papers · 2 filters
Network topology in soft gels: hardening and softening materials
Mehdi Bouzid, Emanuela Del Gado
The structural complexity of soft gels is at the origin of a versatile mechanical response that allows for large deformations, controlled elastic recovery and toughness in the same…
Emergence and persistence of flow inhomogeneities in the yielding and fluidization of dense soft solids
Vishwas V. Vasisht, Gabrielle Roberts, Emanuela Del Gado
The response to shear of the dense soft solids features a stress overshoot and a persistent shear banding before reaching a homogeneously flowing state. In 3D large scale simulatio…
Rheology of granular flows across the transition from soft to rigid particles
A. Favier de Coulomb, M. Bouzid, P. Claudin +2
The rheology of dense granular flows is often seen as dependent on the nature of the energy landscape defining the modes of energy relaxation under shear. We investigate numericall…
Localized Stress Fluctuations Drive Shear Thickening in Dense Suspensions
Vikram Rathee, Daniel L. Blair, Jeffery S. Urbach
The mechanical response of solid particles dispersed in a Newtonian fluid exhibits a wide range of nonlinear phenomena including a dramatic increase in the viscosity \cite{1-3} wit…
Acid induced assembly of a reconstituted silk protein system
A. Pasha Tabatabai, Katie M. Weigandt, Daniel L. Blair
Silk cocoons are reconstituted into an aqueous suspension, and protein stability is investigated by comparing the protein's response to hydrochloric acid and sodium chloride. Aggre…