An optimal control approach to determine resistance-type boundary conditions from in-vivo data for cardiovascular simulations

An optimal control approach to determine resistance-type boundary conditions from in-vivo data for cardiovascular simulations

The choice of appropriate boundary conditions is a fundamental step in computational fluid dynamics (CFD) simulations of the cardiovascular system. Boundary conditions, in fact, highly affect the computed pressure and flow rates, and consequently haemodynamic indicators such as wall shear stress (WS...

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Bibliographic Details
Main Authors: Ballarin, F. (Author), Fevola, E. (Author), Fremes, S. (Author), Grivet-Talocia, S. (Author), Jiménez-Juan, L. (Author), Rozza, G. (Author), Triverio, P. (Author)
Format: Article
Language:English
Published: John Wiley and Sons Inc 2021
Subjects:
Aorta, Thoracic
Automated estimation
Automated procedures
biological model
blood flow velocity
Blood Flow Velocity
Boundary conditions
cardiovascular modeling
Cardiovascular simulations
Cardiovascular system
Computational fluid dynamics
Computational fluid dynamics simulations
Control variable
data assimilation
haemodynamics modeling
hemodynamics
Hemodynamics
human
Humans
hydrodynamics
Hydrodynamics
mechanical stress
Models, Cardiovascular
Murray's law
optimal control
Optimal controls
Outlet boundary condition
patient-specific simulations
Shear flow
Shear stress
Stress, Mechanical
thoracic aorta
Wall shear stress
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