A modular numerical method for implicit 0D/3D coupling in cardiovascular finite element simulations

ME Moghadam, IE Vignon-Clementel, R Figliola… - Journal of …, 2013‏ - Elsevier
Implementation of boundary conditions in cardiovascular simulations poses numerical
challenges due to the complex dynamic behavior of the circulatory system. The use of …

A computational study of blood flow dynamics in the pulmonary arteries

F Marcinno', A Zingaro, I Fumagalli, L Dede'… - Vietnam Journal of …, 2023‏ - Springer
In this work we study the blood dynamics in the pulmonary arteries by means of a 3D-0D
geometric multiscale approach, where a detailed 3D model for the pulmonary arteries is …

Validation of an open source framework for the simulation of blood flow in rigid and deformable vessels

T Passerini, A Quaini, U Villa… - … journal for numerical …, 2013‏ - Wiley Online Library
We discuss in this paper the validation of an open source framework for the solution of
problems arising in hemodynamics. The proposed framework is assessed through …

On the physical consistency between three-dimensional and one-dimensional models in haemodynamics

L Formaggia, A Quarteroni, C Vergara - Journal of Computational Physics, 2013‏ - Elsevier
In this work we discuss the reliability of the coupling among three-dimensional (3D) and one-
dimensional (1D) models that describe blood flowing into the circulatory tree. In particular …

The LifeV library: engineering mathematics beyond the proof of concept

L Bertagna, S Deparis, L Formaggia, D Forti… - arxiv preprint arxiv …, 2017‏ - arxiv.org
LifeV is a library for the finite element (FE) solution of partial differential equations in one,
two, and three dimensions. It is written in C++ and designed to run on diverse parallel …

Roadmap for cardiovascular circulation model

S Safaei, CP Bradley, V Suresh… - The Journal of …, 2016‏ - Wiley Online Library
Computational models of many aspects of the mammalian cardiovascular circulation have
been developed. Indeed, along with orthopaedics, this area of physiology is one that has …

An improved baseline model for a human arterial network to study the impact of aneurysms on pressure‐flow waveforms

K Low, R van Loon, I Sazonov… - … journal for numerical …, 2012‏ - Wiley Online Library
In this study, an improved and robust one‐dimensional human arterial network model is
presented. The one‐dimensional blood flow equations are solved using the Taylor‐locally …

Numerical blood flow simulation in surgical corrections: what do we need for an accurate analysis?

G Arbia, C Corsini, ME Moghadam, AL Marsden… - Journal of Surgical …, 2014‏ - Elsevier
Background Computational fluid dynamics has been increasingly used in congenital heart
surgery to simulate pathophysiological blood flow, investigate surgical options, or design …

Implicit coupling of one-dimensional and three-dimensional blood flow models with compliant vessels

ACI Malossi, PJ Blanco, P Crosetto, S Deparis… - Multiscale Modeling & …, 2013‏ - SIAM
The blood flow in arterial trees in the cardiovascular system can be simulated with the help
of different models, depending on the outputs of interest and the desired degree of accuracy …

Fractional-step schemes for the coupling of distributed and lumped models in hemodynamics

C Bertoglio, A Caiazzo, MA Fernández - SIAM Journal on Scientific Computing, 2013‏ - SIAM
In three-dimensional (3D) blood flow simulations, lumped parameter models (0D) are often
used to model the neglected parts of the downstream circulatory system. We consider two …