130 citations · 474 across the 14 of their papers we have counts for
14 papers
Settling of two rigidly connected spheres
Zachary Maches, Morgane Houssais, Alban Sauret +1
Laboratory experiments and particle-resolved simulations are employed to investigate the settling dynamics of a pair of rigidly connected spherical particles of unequal size. They…
Pairwise interaction of spherical particles aligned in oscillatory flow
Fabian Kleischmann, Paolo Luzzatto-Fegiz, Eckart Meiburg +1
We present a systematic simulation campaign to investigate the pairwise interaction of two mobile, monodisperse particles submerged in a viscous fluid and subjected to monochromati…
A simple criterion and experiments for onset of flocculation in kaolin clay suspensions
Nicholas Rommelfanger, Bernhard Vowinckel, Zixuan Wang +3
Cohesive effects between fine-grained sediment particles greatly influence their effective settling rate and erodibility. Many studies have observed a qualitative difference in set…
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…