Investigation of physiological pulsatile flow in a model arterial stenosis using large-eddy and direct numerical simulations

DOI10.1016/j.apm.2011.11.065zbMath1252.76095OpenAlexW2031659700WikidataQ57932786 ScholiaQ57932786MaRDI QIDQ693575

Manosh C. Paul, Md. Mamun Molla

Publication date: 7 December 2012

Published in: Applied Mathematical Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apm.2011.11.065

zbMATH Keywords

LESDNSarterial stenosisphysiological pulsatile flowtransition-to-turbulent flow

Mathematics Subject Classification ID

PDEs in connection with biology, chemistry and other natural sciences (35Q92) Physiological flows (76Z05) Physiological flow (92C35)

Related Items

A simple approach to discretize the viscous term with spatially varying (eddy-)viscosity, A cell-based smoothed finite element model for non-Newtonian blood flow, Flow structure and transition to local turbulence downstream of an asymmetric narrowing that imitates arterial stenosis, A computational study on spiral blood flow in stenosed arteries with and without an upstream curved section, State prediction of an entropy wave advecting through a turbulent channel flow

Cites Work

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• Combination of DOM with LES in a gas turbine combustor
• The incomplete Cholesky-conjugate gradient method for the iterative solution of systems of linear equations
• Effects of the computational time step on numerical solutions of turbulent flow
• Rheological effects on pulsatile hemodynamics in a stenosed tube
• Numerical study of the turbulent flow past an airfoil with trailing edge separation
• The Fluid Mechanics of Large Blood Vessels
• Bi-CGSTAB: A Fast and Smoothly Converging Variant of Bi-CG for the Solution of Nonsymmetric Linear Systems
• Large-eddy simulation of rotating channel flows using a localized dynamic model
• Numerical simulation of turbulent flow through series stenoses
• Numerical study of pulsatile flow in a constricted channel
• Numerical study of physiological turbulent flows through series arterial stenoses
• Flow effects of blood constitutive equations in 3D models of vascular anomalies