10.6084/m9.figshare.6977846.v1
Nicolás Dazeo
Nicolás
Dazeo
Javier Alejandro Dottori
Javier Alejandro
Dottori
Gustavo Boroni
Gustavo
Boroni
Ignacio Larrabide
Ignacio
Larrabide
Dataset for: A comparative study of Porous Medium CFD Models for Flow Diverter stents: advantages and short-comings
Wiley
2018
CFD
intracraneal aneurysm
porous medium
flow diverter stent
hemodynamics
Biological Engineering
Numerical Analysis
2018-09-20 03:01:09
Dataset
https://wiley.figshare.com/articles/dataset/Dataset_for_A_comparative_study_of_Porous_Medium_CFD_Models_for_Flow_Diverter_stents_advantages_and_short-comings/6977846
In Computational Fluid Dynamics, there is a high interest in modeling flow diverter stents as porous media due to its reduced computational loads. One of the main difficulties of such models is proper parameter setup. Most authors assume flow diverter's wire screen as an isotropic and homogeneous medium, while others proposes anisotropic configurations, yet very little is discussed about the effect of these assumptions on model's accuracy. In this paper, we compare the effect of different models on hemodynamics in relation to their parameters. The fidelity and efficiency of the different models to capture wire screen effect on fluid flow are quantitatively analyzed and compared.