4 citations · 8 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…
Rheology of moderated dilute suspensions of star colloids: the shape factor
F. Balboa Usabiaga, M. Ellero
Star colloids are rigid particles with long and slender arms connected to a central core. We show numerically that the colloid shapes control the rheology of their suspensions. In…
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…