10 citations · 15 across the 4 of their papers we have counts for
4 papers
Numerical Simulations of Spatiotemporal Instabilities in Discontinuous Shear Thickening Fluids
Peter Angerman, Bjornar Sandnes, Ryohei Seto +1
Discontinuous Shear Thickening (DST) fluids exhibit unique instability properties in a wide range of flow conditions. We present numerical simulations of a scalar model for DST flu…
Microstructural Smoothed Particle Hydrodynamics Model and Simulations of Discontinuous Shear-Thickening Fluids
Peter Angerman, Sagaya Prasanna Kumar, Bjornar Sandnes +2
Despite the recent interest in the discontinuous shear-thickening (DST) behaviour, few computational works tackle the rich hydrodynamics of these fluids. In this work, we present t…
Ridge instability in dense suspensions caused by the second normal stress difference
Zhongqiang Xiong, Peter Angerman, Marco Ellero +2
A dense suspension of the cornstarch flowing on a very inclined wall finally forms some ridge-like patterns of the free surface. The onset of pattern formation is the primary targe…
Filled Colloidal Gel Rheology: Strengthening, Stiffening, and Tunability
Yujie Jiang, Yang Cui, Yankai Li +3
Filler-induced strengthening is ubiquitous in materials science and is particularly well-established in polymeric nanocomposites. Despite having similar constituents, colloidal gel…