1-3 of 3
Keywords: large eddy simulation
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Computational Fluid Dynamics Turbulence Model and Experimental Study for a Fontan Cavopulmonary Assist Device

Shreyas Sarfare, MD Shujan Ali, Alan Palazzolo, Mark Rodefeld, Tim Conover, Richard Figliola, Guruprasad Giridharan, Richard Wampler, Edward Bennett, Artem Ivashchenko
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. November 2023, 145(11): 111008.
Paper No: BIO-22-1323
https://doi.org/10.1115/1.4063088
Published Online: September 4, 2023
... conventional VAD RANS-based CFD hemodynamic simulations. High-fidelity large eddy simulation (LES) is always recommended; however, this may be cost-inhibitive for optimization studies in commercial settings, thus the reliance on RANS models. This study compares head and power predictions of various RANS...
View Article titled, Computational Fluid Dynamics Turbulence Model and Experimental Study for a Fontan Cavopulmonary Assist Device
Open the PDF for Computational Fluid Dynamics Turbulence Model and Experimental Study for a Fontan Cavopulmonary Assist Device in another window
Topics: Computational fluid dynamics, Pressure, Turbulence, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Pumps, Shear stress
Journal Articles

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

F. P. P. Tan, N. B. Wood, G. Tabor, X. Y. Xu
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. May 2011, 133(5): 051001.
https://doi.org/10.1115/1.4003782
Published Online: April 7, 2011
... Channel ,” J. Fluid Mech. 0022-1120 , 485 , pp. 337 – 378 . 10.1017/S002211200300449X Paul , M. C. , Molla , M. M. , and Roditi , G. , 2009 , “ Large-Eddy Simulation of Pulsatile Blood Flow ,” Med. Eng. Phys. 1350-4533 , 31 , pp. 153 – 159 . 10.1016/j.medengphy.2008.04.014...
View Article titled, Comparison of LES of Steady Transitional Flow in an Idealized Stenosed Axisymmetric Artery Model With a RANS Transitional Model
Open the PDF for Comparison of LES of Steady Transitional Flow in an Idealized Stenosed Axisymmetric Artery Model With a RANS Transitional Model in another window
Topics: Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Viscosity, Vorticity, Eddies (Fluid dynamics), Pulsatile flow, Flow simulation, Inflow
Journal Articles

Computational Fluid Dynamics Simulations of Intracranial Aneurysms at Varying Heart Rates: A “Patient-Specific” Study

Jingfeng Jiang, Ph.D., Charles Strother
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. September 2009, 131(9): 091001.
https://doi.org/10.1115/1.3127251
Published Online: August 4, 2009
... measurement computational fluid dynamics diagnostic radiography fracture pulsatile flow shear flow vortices X-ray applications computational fluid dynamics intracranial aneurysm cerebral aneurysm heart rate Womersley number flow disturbance large eddy simulation An IA...
View Article titled, Computational Fluid Dynamics Simulations of Intracranial Aneurysms at Varying Heart Rates: A “Patient-Specific” Study
Open the PDF for Computational Fluid Dynamics Simulations of Intracranial Aneurysms at Varying Heart Rates: A “Patient-Specific” Study in another window
Topics: Aneurysms, Computational fluid dynamics, Flow (Dynamics), Simulation, Blood, Shear stress, Cardiac cycle