Blood flow and cell‐free layer in microvessels

DA Fedosov, B Caswell, AS Popel… - …, 2010 - Wiley Online Library
Please cite this paper as: Fedosov, Caswell, Popel and Karniadakis (2010). Blood Flow and
Cell‐Free Layer in Microvessels. Microcirculation17 (8), 615–628. Abstract Blood is …

Mesoscale simulation of blood flow in small vessels

P Bagchi - Biophysical journal, 2007 - cell.com
Computational modeling of blood flow in microvessels with internal diameter 20–500μm is a
major challenge. It is because blood in such vessels behaves as a multiphase suspension of …

Three-dimensional computational modeling of multiple deformable cells flowing in microvessels

SK Doddi, P Bagchi - Physical Review E—Statistical, Nonlinear, and Soft …, 2009 - APS
Three-dimensional (3D) computational modeling and simulation are presented on the
motion of a large number of deformable cells in microchannels. The methodology is based …

Multiscale modeling of blood flow: from single cells to blood rheology

DA Fedosov, H Noguchi, G Gompper - Biomechanics and modeling in …, 2014 - Springer
Mesoscale simulations of blood flow, where the red blood cells are described as deformable
closed shells with a membrane characterized by bending rigidity and stretching elasticity …

Microvascular blood flow resistance: role of red blood cell migration and dispersion

D Katanov, G Gompper, DA Fedosov - Microvascular research, 2015 - Elsevier
Microvascular blood flow resistance has a strong impact on cardiovascular function and
tissue perfusion. The flow resistance in microcirculation is governed by flow behavior of …

A discrete-particle model of blood dynamics in capillary vessels

W Dzwinel, K Boryczko, DA Yuen - Journal of colloid and interface science, 2003 - Elsevier
We investigate the mechanism of aggregation of red blood cells (RBC) in capillary vessels.
We use a discrete-particle model in 3D to model the flow of plasma and RBCs within a …

Deformation and clustering of red blood cells in microcapillary flows

JL McWhirter, H Noguchi, G Gompper - Soft Matter, 2011 - pubs.rsc.org
The shape changes and clustering of red blood cells (RBCs) under flow in cylindrical
microcapillaries are studied using a triangulated surface model for the membrane and a …

Flow-dependent rheological properties of blood in capillaries

TW Secomb - Microvascular research, 1987 - Elsevier
Velocity-dependent flow of human red blood cells in capillaries with inside diameters of 4 to
8 μm is described theoretically. Cells are assumed to flow in single file, with axisymmetric …

Leukocyte margination in a model microvessel

JB Freund - Physics of fluids, 2007 - pubs.aip.org
The physiological inflammation response depends upon the multibody interactions of blood
cells in the microcirculation that bring leukocytes (white blood cells) to the vessel walls. We …

Effects of erythrocyte deformability and aggregation on the cell free layer and apparent viscosity of microscopic blood flows

J Zhang, PC Johnson, AS Popel - Microvascular research, 2009 - Elsevier
Concentrated erythrocyte (ie, red blood cell) suspensions flowing in microchannels have
been simulated with an immersed-boundary lattice Boltzmann algorithm, to examine the cell …