Comparison of LES of Steady Transitional Flow in an Idealized Stenosed Axisymmetric Artery Model With a RANS Transitional Model

In this study, two different turbulence methodologies are investigated to predict transitional flow in a 75% stenosed axisymmetric experimental arterial model and in a slightly modified version of the model with an eccentric stenosis. Large eddy simulation (LES) and Reynolds-averaged Navier–Stokes (...

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Veröffentlicht in:	Journal of biomechanical engineering 2011-05, Vol.133 (5), p.051001-051001
Hauptverfasser:	Tan, F. P. P, Wood, N. B, Tabor, G, Xu, X. Y
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Arteries Biological and medical sciences Blood and lymphatic vessels Blood Flow Velocity Blood Pressure Cardiology. Vascular system Carotid Stenosis Computer Simulation Constriction, Pathologic - physiopathology Coronary Stenosis - physiopathology Diseases of the peripheral vessels. Diseases of the vena cava. Miscellaneous Humans Medical sciences Models, Cardiovascular Models, Structural Nonlinear Dynamics Pulsatile Flow - physiology Software
Online-Zugang:	Volltext
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