77 citations · 550 across the 45 of their papers we have counts for
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A Barrier Method for Contact Avoiding Particles in Stokes Flow
Anna Broms, Anna-Karin Tornberg
Rigid particles in a Stokesian fluid can physically not overlap, as a thin layer of fluid always separates a particle pair, exerting increasingly strong repulsive forces on the bod…
A Locally Corrected Multiblob Method with Hydrodynamically Matched Grids for the Stokes Mobility Problem
Anna Broms, Mattias Sandberg, Anna-Karin Tornberg
Inexpensive numerical methods are key to enable simulations of systems of a large number of particles of different shapes in Stokes flow. Several approximate methods have been intr…
Parabolic velocity profile causes drift of inertial prolate spheroids -- but gravity is stronger
Joar Bagge, Tomas Rosén, Fredrik Lundell +1
Motion of elongated particles in shear is studied. In applications where particles are much heavier than the carrying fluid, e.g. aerosols, the influence of particle inertia domina…
Interface tracking using patches
Dag Lindbo, Anna-Karin Tornberg
A new method for interface tracking is presented. The interface representation, based on domain decomposition, provides the interface location explicitly, yet is Eulerian. This all…
Fast and spectrally accurate summation of 2-periodic Stokes potentials
Dag Lindbo, Anna-Karin Tornberg
We derive a Ewald decomposition for the Stokeslet in planar periodicity and a novel PME-type O(N log N) method for the fast evaluation of the resulting sums. The decomposition is t…