2 citations · 3 across the 4 of their papers we have counts for
3 papers · 1 filter
Multi-scale three-domain approach for coupling free flow and flow in porous media including droplet-related interface processes
Sina Ackermann, Carina Bringedal, Rainer Helmig
Drops on a free-flow/porous-medium-flow interface have a strong influence on the exchange of mass, momentum and energy between the two macroscopic flow regimes. Modeling droplet-re…
Model reduction for coupled free flow over porous media: a hybrid dimensional pore network model approach
Kilian Weishaupt, Alexandros Terzis, Ioannis Zarikos +3
Modeling coupled systems of free flow adjacent to a porous medium by means of fully resolved Navier-Stokes equations is limited by the immense computational cost and is thus only f…
Modeling tissue perfusion in terms of 1d-3d embedded mixed-dimension coupled problems with distributed sources
Timo Koch, Martin Schneider, Rainer Helmig +1
We present a new method for modeling tissue perfusion on the capillary scale. The microvasculature is represented by a network of one-dimensional vessel segments embedded in the ex…