Pulsatile aortic blood flow—a critical assessment of boundary conditions
A Fuchs, N Berg… - … and Science in …, 2021 - asmedigitalcollection.asme.org
… Simulations having the same flow rate but different inlet … two outlet conditions can be elucidated
in terms of defects (… impact on the hemodynamics (spiraling motion, retrograde flow, WSS …
in terms of defects (… impact on the hemodynamics (spiraling motion, retrograde flow, WSS …
Validation of boundary conditions for coronary circulation model based on a lumped parameter approach
SS Simakov, TM Gamilov, F Liang… - … Modelling, 2023 - degruyter.com
… flow margin more accurately. We also studied sensitivity of haemodynamic indices (fractional
flow … pressure, u(t, x) is the blood flow velocity averaged over the cross-section, μ = 2.5 mPa …
flow … pressure, u(t, x) is the blood flow velocity averaged over the cross-section, μ = 2.5 mPa …
Modelling and simulation of fluid flow through stenosis and aneurysm blood vessel: a computational hemodynamic analysis
JV Ramana Reddy, H Ha, S Sundar - Computer Methods in …, 2023 - Taylor & Francis
… In this article, the hemodynamics of nanofluid flow through … and u 0 is the typical flow velocity.
Introducing the dimensionless … the effect of many boundary conditions on flow variables, no-…
Introducing the dimensionless … the effect of many boundary conditions on flow variables, no-…
[HTML][HTML] Simulation of Cardiac Flow under the Septal Defect Based on Lattice Boltzmann Method
Z Wang, X Zhang, Y Li, H Yang, H Xue, Y Wei, Y Qian - Entropy, 2022 - mdpi.com
… septal defect causes abnormal changes in hemodynamics, … boundary condition of cardiac
flow is a non-slip boundary at … f(x) × dx of entropy generation and flow velocity before and after …
flow is a non-slip boundary at … f(x) × dx of entropy generation and flow velocity before and after …
[HTML][HTML] Effects of uncertainty of outlet boundary conditions in a patient-specific case of aortic coarctation
MN Antonuccio, A Mariotti, BM Fanni… - Annals of biomedical …, 2021 - Springer
… outlet boundary conditions in modelling the hemodynamics of … patient-specific measurements
of flow rate and pressure. We … Thus, because the hemodynamics of a CoA model is highly …
of flow rate and pressure. We … Thus, because the hemodynamics of a CoA model is highly …
[HTML][HTML] On the effects of boundary conditions in one-dimensional models of hemodynamics
GV Krivovichev - Mathematics, 2022 - mdpi.com
… defects (such as stenoses and aneurysms) [1,2]. For the … -sectional area and flow rate (or
mean velocity) is constructed. … the boundary conditions for the practical predictive simulations. …
mean velocity) is constructed. … the boundary conditions for the practical predictive simulations. …
Blood flow simulations in the pulmonary bifurcation in relation to adult patients with repaired tetralogy of Fallot
M Boumpouli, MHD Danton, T Gourlay… - Medical Engineering & …, 2020 - Elsevier
… flows in relation to TOF patients and a haemodynamic … the velocity profiles were calculated
to evaluate the flow rate in … and outlet boundary conditions on the haemodynamics in …
to evaluate the flow rate in … and outlet boundary conditions on the haemodynamics in …
Investigation of non‐Newtonian blood flow with power‐law model: Effects of coronary congenital heart defect on a specific age type
SN Sedeh, A Yarmohammadi… - ZAMM‐Journal of …, 2021 - Wiley Online Library
… simulation of CHDs using computational hemodynamics has … on blood flow rate, velocity,
and resistance. Neidlin et al. [25] … We apply the no-slip boundary condition on the aortic walls. …
and resistance. Neidlin et al. [25] … We apply the no-slip boundary condition on the aortic walls. …
Investigating the upstream and downstream hemodynamic boundary conditions of healthy and growth-restricted rat feto-placental arterial networks
… both upstream and downstream boundary conditions on resulting hemodynamics, which is …
we ran a pre-simulation using Murray’s Law and stored the outlet volumetric flow rates to then …
we ran a pre-simulation using Murray’s Law and stored the outlet volumetric flow rates to then …
Numerical study of hemodynamic flow in the aortic vessel of Williams syndrome patient with congenital heart disease
JT Jack, M Jensen, RT Collins, FP Chan… - Journal of Biomechanics, 2024 - Elsevier
… of 3D fluid–structure interaction (FSI) CFD simulations to characterize the hemodynamics
of … and boundary conditions. (c) Transient pressure (top) and instantaneous flow rate (bottom) …
of … and boundary conditions. (c) Transient pressure (top) and instantaneous flow rate (bottom) …