130 citations · 356 across the 19 of their papers we have counts for
4 papers · 1 filter
Particle-resolved simulations of four-way coupled, polydispersed, particle-laden flows
Yinuo Yao, Edward Biegert, Bernhard Vowinckel +5
We present a collocated-grid framework for Direct Numerical Simulations of polydisperse particles submerged in a viscous fluid. The fluid-particle forces are coupled with the Immer…
Flocculation of suspended cohesive particles in homogeneous isotropic turbulence
K. Zhao, F. Pomes, B. Vowinckel +3
We investigate the dynamics of cohesive particles in homogeneous isotropic turbulence, based on one-way coupled simulations that include Stokes drag, lubrication, cohesive and dire…
Rheology of mobile sediment beds sheared by viscous, pressure-driven flows
B. Vowinckel, E. Biegert, E. Meiburg +2
We present a detailed comparison of the rheological behaviour of sheared sediment beds in a pressure-driven, straight channel configuration based on data that was generated by mean…
Rheology of mobile sediment beds in laminar shear flow: effects of creep and polydispersity
Christoph Rettinger, Sebastian Eibl, Ulrich Rüde +1
Classical scaling relationships for rheological quantities such as the -rheology have become increasingly popular for closures of two-phase flow modeling. However, these fram…