35 citations · 50 across the 2 of their papers we have counts for
4 papers
Low-Shapiro hydrostatic reconstruction technique for blood flow simulation in large arteries with varying geometrical and mechanical properties
A. R. Ghigo, O. Delestre, J. -M. Fullana +1
The purpose of this work is to construct a simple, efficient and accurate well-balanced numerical scheme for one-dimensional (1D) blood flow in large arteries with varying geometri…
Linear and nonlinear viscoelastic arterial wall models: application on animals
Arthur Ghigo, Xiao-Fei Wang, Ricardo Armentano +2
This work deals with the viscoelasticity of the arterial wall and its influence on the pulse waves. We describe the viscoelasticity by a non-linear Kelvin-Voigt model in which the…
Modelling the human pharyngeal airway: validation of numerical simulations using in vitro experiments
Franz Chouly, Annemie Van Hirtum, Pierre-Yves Lagrée +2
In the presented study, a numerical model which predicts the flow-induced collapse within the pharyngeal airway is validated using in vitro measurements. Theoretical simplification…
Stationary shear flows of dense granular materials : a tentative continuum modelling
Christophe Josserand, Pierre-Yves Lagree, Daniel Lhuillier
We propose a simple continuum model to interpret the shearing motion of dense, dry and cohesion-less granular media. Compressibility, dilatancy and Coulomb-like friction are the th…