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January 1, 2012Progress in Computational Fluid Dynamics An International JournalOpen Access

Application of a strong FSI coupling scheme for the numerical simulation of bileaflet mechanical heart valve dynamics: study of wall shear stress on the valve leaflets

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Population

3D Bileaflet Mechanical Heart Valve (BMHV) computational models in three different geometries

Design

Preclinical

Authors

SASebastiaan AnnerelJDJoris DegrooteJVJan Vierendeels

Discussion

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Overview

Enhances efficiency of BMHV fluid-structure simulations; extends computational tools but leaves open clinical translation.

Structured PICO

P
Population
3D Bileaflet Mechanical Heart Valve (BMHV) computational models in three different geometries
I
Intervention
Strong coupling algorithm for partitioned Fluid-Structure Interaction (FSI) simulation using a numerically calculated Jacobian
O
Outcome
Convergence of coupling iterations, leaflet kinematics, and wall shear stress on the valve leafletssurrogate

A novel strong fluid-structure interaction coupling algorithm improves the efficiency of numerical simulations for bileaflet mechanical heart valves, enabling detailed analysis of wall shear stress and leaflet kinematics.

Cite This Study

Annerel et al. (2012) studied this question.

synapsesocial.com/papers/6a89bd2c6fc170cbc2fbbcbahttps://doi.org/10.1504/pcfd.2012.047450
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Numerical Analysis on the Hemodynamics and Leaflet Dynamics in a Bileaflet Mechanical Heart Valve Using a Fluid-Structure Interaction Method2009 · 29 citations
  2. 2A fast strong coupling algorithm for the partitioned fluid–structure interaction simulation of BMHVs2012 · 19 citations
  3. 3FSI simulation of asymmetric mitral valve dynamics during diastolic filling2010 · 54 citations
  4. 4Characteristics of Pulsatile Blood Flow Through the Curved Bileaflet Mechanical Heart Valve Installed in Two Different Types of Blood Vessels: Velocity and Pressure of Blood Flow2006 · 15 citations
  5. 5FLUID MECHANICS OF ARTIFICIAL HEART VALVES2009 · 288 citations