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Irene E. Vignon-Clementel
Researcher at French Institute for Research in Computer Science and Automation
Publications - 110
Citations - 5145
Irene E. Vignon-Clementel is an academic researcher from French Institute for Research in Computer Science and Automation. The author has contributed to research in topics: Hemodynamics & Boundary value problem. The author has an hindex of 29, co-authored 103 publications receiving 4267 citations. Previous affiliations of Irene E. Vignon-Clementel include University of Paris & Stanford University.
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Journal ArticleDOI
Outflow boundary conditions for three-dimensional finite element modeling of blood flow and pressure in arteries
TL;DR: Outflow boundary conditions are derived for any downstream domain where an explicit relationship of pressure as a function of flow rate or velocities can be obtained at the coupling interface.
Journal ArticleDOI
Patient-Specific Modeling of Blood Flow and Pressure in Human Coronary Arteries
Hyung J. Kim,Irene E. Vignon-Clementel,Jessica S. Coogan,C. A. Figueroa,Kenneth E. Jansen,Charles A. Taylor +5 more
TL;DR: A method that predicts coronary flow and pressure of three-dimensional epicardial coronary arteries by considering models of the heart and arterial system and the interactions between the two models was developed.
Journal ArticleDOI
A coupled momentum method for modeling blood flow in three-dimensional deformable arteries
C. Alberto Figueroa,Irene E. Vignon-Clementel,Kenneth E. Jansen,Thomas J. R. Hughes,Charles A. Taylor +4 more
TL;DR: In this paper, the authors developed a new method to simulate blood flow in 3D deformable models of arteries, which couples the equations of the deformation of the vessel wall at the variational level as a boundary condition for the fluid domain.
Journal ArticleDOI
On coupling a lumped parameter heart model and a three-dimensional finite element aorta model.
Hyun Jin Kim,Irene E. Vignon-Clementel,C. A. Figueroa,John F. LaDisa,Kenneth E. Jansen,Jeffrey A. Feinstein,Charles A. Taylor +6 more
TL;DR: This work considers interactions between the heart and arterial system by utilizing a lumped parameter heart model as an inflow boundary condition for three-dimensional finite element simulations of aortic blood flow and vessel wall dynamics and obtains physiologically realisticAortic flow and pressure waveforms.
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Outflow boundary conditions for 3D simulations of non-periodic blood flow and pressure fields in deformable arteries
TL;DR: An approach for prescribing lumped parameter outflow boundary conditions that accommodate transient phenomena is presented and applied to compute haemodynamic quantities in different physiologically relevant cardiovascular models to study non-periodic flow phenomena often observed in normal subjects and in patients with acquired or congenital cardiovascular disease.