142 citations · 586 across the 33 of their papers we have counts for
9 papers · 1 filter
Modelling platelet dynamics in blood flow: an unresolved DEM approach
Francesca Zucchelli, Carmine Porcaro, Mahdi Saeedipour +2
Computational models of blood flow are caught between fully resolved cell-based methods, which faithfully reproduce the dynamics of individual cells but are computationally prohibi…
Palabos-npFEM: Software for the Simulation of Cellular Blood Flow (Digital Blood)
Christos Kotsalos, Jonas Latt, Bastien Chopard
Palabos-npFEM is a computational framework for the simulation of blood flow with fully resolved constituents. The software resolves the trajectories and deformed state of blood cel…
Enhanced single-node boundary condition for the Lattice Boltzmann Method
Francesco Marson, Yann Thorimbert, Jonas Latt +1
We propose a new way to implement Dirichlet boundary conditions for complex shapes using data from a single node only, in the context of the lattice Boltzmann method. The resulting…
Anomalous Platelet Transport & Fat-Tailed Distributions
Christos Kotsalos, Karim Zouaoui Boudjeltia, Ritabrata Dutta +2
The transport of platelets in blood is commonly assumed to obey an advection-diffusion equation. Here we propose a disruptive view, by showing that the random part of their velocit…
Impact of collision models on the physical properties and the stability of lattice Boltzmann methods
C. Coreixas, G. Wissocq, B. Chopard +1
The lattice Boltzmann method (LBM) is known to suffer from stability issues when the collision model relies on the BGK approximation, especially in the zero viscosity limit and for…
Digital Blood in Massively Parallel CPU/GPU Systems for the Study of Platelet Transport
Christos Kotsalos, Jonas Latt, Joel Beny +1
We propose a highly versatile computational framework for the simulation of cellular blood flow focusing on extreme performance without compromising accuracy or complexity. The too…