Modeling microcirculatory blood flow: current state and future perspectives

G Gompper, DA Fedosov - Wiley Interdisciplinary Reviews …, 2016 - Wiley Online Library
Microvascular blood flow determines a number of important physiological processes of an
organism in health and disease. Therefore, a detailed understanding of microvascular blood …

A computational approach to modeling cellular-scale blood flow in complex geometry

P Balogh, P Bagchi - Journal of computational physics, 2017 - Elsevier
We present a computational methodology for modeling cellular-scale blood flow in arbitrary
and highly complex geometry. Our approach is based on immersed-boundary methods …

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 …

Emergent cell-free layer asymmetry and biased haematocrit partition in a biomimetic vascular network of successive bifurcations

Q Zhou, J Fidalgo, MO Bernabeu, MSN Oliveira… - Soft Matter, 2021 - pubs.rsc.org
Blood is a vital soft matter, and its normal circulation in the human body relies on the
distribution of red blood cells (RBCs) at successive bifurcations. Understanding how RBCs …

Characterizing effects of the shape of screw conveyors in gas–solid fluidized beds using advanced numerical models

Q **ong, S Aramideh… - Journal of Heat …, 2015 - asmedigitalcollection.asme.org
A numerical study of the effects of the shape of an enclosed screw conveyor on the mixing
and heat transfer in a horizontal gas–solid fluidized bed was conducted using computational …

The cell-free layer in simulated microvascular networks

P Balogh, P Bagchi - Journal of fluid mechanics, 2019 - cambridge.org
In the microcirculation, a plasma layer forms near the vessel walls that is free of red blood
cells (RBCs). This region, often termed as the cell-free layer (CFL), plays important …

Fast, flexible and low-cost multiphase blood analogue for biomedical and energy applications

R Lima, EJ Vega, AS Moita, JM Miranda, D Pinho… - Experiments in …, 2020 - Springer
During the last two decades, several kinds of particulate blood analogue fluids have been
proposed, but none of those were able to mimic the multiphase effects of real blood. Hence …

Spatiotemporal dynamics of dilute red blood cell suspensions in low-inertia microchannel flow

Q Zhou, J Fidalgo, L Calvi, MO Bernabeu, PR Hoskins… - Biophysical …, 2020 - cell.com
Microfluidic technologies are commonly used for the manipulation of red blood cell (RBC)
suspensions and analyses of flow-mediated biomechanics. To enhance the performance of …

Velocimetry of red blood cells in microvessels by the dual-slit method: Effect of velocity gradients

S Roman, S Lorthois, P Duru, F Risso - Microvascular Research, 2012 - Elsevier
The dual-slit is a photometric technique used for the measurement of red blood cell (RBC)
velocity in microvessels. Two photometric windows (slits) are positioned along the vessel …

In vitro blood flow visualizations and cell-free layer (CFL) measurements in a microchannel network

D Bento, CS Fernandes, JM Miranda, R Lima - Experimental Thermal and …, 2019 - Elsevier
Microvascular networks are not simple straight microchannels but rather complex
geometries composed by successive asymmetric divergent and convergent bifurcations …