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Journal Articles

Ramifications of Vorticity on Aggregation and Activation of Platelets in Bi-Leaflet Mechanical Heart Valve: Fluid–Structure-Interaction Study

Meraj Ahmed, Nirmal Gupta, Rashmoni Jana, Malay K. Das, Kamal K. Kar
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. August 2022, 144(8): 081002.
Paper No: BIO-21-1102
https://doi.org/10.1115/1.4053665
Published Online: February 21, 2022
View Article titled, Ramifications of Vorticity on Aggregation and Activation of Platelets in Bi-Leaflet Mechanical Heart Valve: Fluid–Structure-Interaction Study
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Topics: Flow (Dynamics), Fluids, Particulate matter, Platelets, Vorticity, Heart valve prostheses
Journal Articles

A Proof of Concept for Computational Fluid Dynamic Analysis of the Left Atrium in Atrial Fibrillation on a Patient-Specific Basis

Alessandro Masci, Martino Alessandrini, Davide Forti, Filippo Menghini, Luca Dedé, Corrado Tomasi, Alfio Quarteroni, Cristiana Corsi
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2020, 142(1): 011002.
Paper No: BIO-18-1191
https://doi.org/10.1115/1.4044583
Published Online: October 1, 2019
View Article titled, A Proof of Concept for Computational Fluid Dynamic Analysis of the Left Atrium in Atrial Fibrillation on a Patient-Specific Basis
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Topics: Blood flow, Cardiac cycle, Computational fluid dynamics, Boundary-value problems, Blood, Vortices, Fluid dynamics, Hemodynamics, Fluids, Simulation
Journal Articles

Optimized Time-Resolved Echo Particle Image Velocimetry– Particle Tracking Velocimetry Measurements Elucidate Blood Flow in Patients With Left Ventricular Thrombus

Kaushik Sampath, Thura T. Harfi, Richard T. George, Joseph Katz
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. April 2018, 140(4): 041010.
Paper No: BIO-17-1218
https://doi.org/10.1115/1.4038886
Published Online: February 12, 2018
View Article titled, Optimized Time-Resolved Echo Particle Image Velocimetry– Particle Tracking Velocimetry Measurements Elucidate Blood Flow in Patients With Left Ventricular Thrombus
Open the PDF for Optimized Time-Resolved Echo Particle Image Velocimetry– Particle Tracking Velocimetry Measurements Elucidate Blood Flow in Patients With Left Ventricular Thrombus in another window
Topics: Blood flow, Cardiac cycle, Echoes, Flow (Dynamics), Particulate matter, Thrombosis, Vortices, Risk, Cycles, Vorticity
Includes: Supplementary data
Journal Articles

Effects of Elastic Modulus Change in Helical Tubes Under the Influence of Dynamic Changes in Curvature and Torsion

N. K. C. Selvarasu, Danesh K. Tafti
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. August 2014, 136(8): 081001.
Paper No: BIO-13-1121
https://doi.org/10.1115/1.4027661
Published Online: June 2, 2014
View Article titled, Effects of Elastic Modulus Change in Helical Tubes Under the Influence of Dynamic Changes in Curvature and Torsion
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Topics: Elastic moduli, Flow (Dynamics), Torsion, Vorticity, Vessels, Stents, Pressure, Coronary arteries, Hemodynamics, Density
Journal Articles

On the Evaluation of Vorticity Using Cardiovascular Magnetic Resonance Velocity Measurements

J. Garcia, E. Larose, P. Pibarot, L. Kadem
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. December 2013, 135(12): 124501.
Paper No: BIO-12-1127
https://doi.org/10.1115/1.4025385
Published Online: October 24, 2013
View Article titled, On the Evaluation of Vorticity Using Cardiovascular Magnetic Resonance Velocity Measurements
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Topics: Vorticity, Cardiovascular system, Velocity measurement, Magnetic resonance
Journal Articles

A Numerical and Experimental Investigation of the Effect of False Vocal Fold Geometry on Glottal Flow

Mehrdad H. Farahani, John Mousel, Fariborz Alipour, Sarah Vigmostad
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. December 2013, 135(12): 121006.
Paper No: BIO-12-1557
https://doi.org/10.1115/1.4025324
Published Online: October 10, 2013
View Article titled, A Numerical and Experimental Investigation of the Effect of False Vocal Fold Geometry on Glottal Flow
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Topics: Flow (Dynamics), Pressure, Simulation, Vocal cords, Vortices, Geometry, Wind tunnels, Vorticity
Journal Articles

Investigation of the Effects of Dynamic Change in Curvature and Torsion on Pulsatile Flow in a Helical Tube

N. K. C. Selvarasu, Danesh K. Tafti
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. July 2012, 134(7): 071005.
https://doi.org/10.1115/1.4006984
Published Online: July 13, 2012
View Article titled, Investigation of the Effects of Dynamic Change in Curvature and Torsion on Pulsatile Flow in a Helical Tube
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Topics: Flow (Dynamics), Hemodynamics, Pulsatile flow, Torsion, Vorticity, Shear stress, Coronary arteries, Density, Pressure
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
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

Hydrodynamic Effects of Compliance Mismatch in Stented Arteries

N. K. C. Selvarasu, Danesh K. Tafti, Pavlos P. Vlachos
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. February 2011, 133(2): 021008.
https://doi.org/10.1115/1.4003319
Published Online: January 31, 2011
View Article titled, Hydrodynamic Effects of Compliance Mismatch in Stented Arteries
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Topics: Computational fluid dynamics, Flow (Dynamics), Fluid structure interaction, Hemodynamics, Pressure, Pressure gradient, Shear stress, Stents, Vessels, Shear (Mechanics)
Journal Articles

Secondary Velocity Fields in the Conducting Airways of the Human Lung

Frank E. Fresconi, Ajay K. Prasad
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. October 2007, 129(5): 722–732.
https://doi.org/10.1115/1.2768374
Published Online: February 18, 2007
View Article titled, Secondary Velocity Fields in the Conducting Airways of the Human Lung
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Topics: Bifurcation, Flow (Dynamics), Lung, Vortices, Vorticity
Journal Articles

Time-Resolved DPIV Analysis of Vortex Dynamics in a Left Ventricular Model Through Bileaflet Mechanical and Porcine Heart Valve Prostheses

Olga Pierrakos, Pavlos P. Vlachos, Demetri P. Telionis
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. December 2004, 126(6): 714–726.
https://doi.org/10.1115/1.1824124
Published Online: February 4, 2005
View Article titled, Time-Resolved DPIV Analysis of Vortex Dynamics in a Left Ventricular Model Through Bileaflet Mechanical and Porcine Heart Valve Prostheses
Open the PDF for Time-Resolved DPIV Analysis of Vortex Dynamics in a Left Ventricular Model Through Bileaflet Mechanical and Porcine Heart Valve Prostheses in another window
Topics: Flow (Dynamics), Heart valve prostheses, Valves, Vortices, Dynamics (Mechanics), Vorticity, Hemodynamics, Turbulence
Journal Articles

Experimental Flow Studies in Exact-Replica Phantoms of Atherosclerotic Carotid Bifurcations Under Steady Input Conditions

J. Bale-Glickman, K. Selby, D. Saloner, O¨. Savas¸
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. February 2003, 125(1): 38–48.
https://doi.org/10.1115/1.1537734
Published Online: February 14, 2003
View Article titled, Experimental Flow Studies in Exact-Replica Phantoms of Atherosclerotic Carotid Bifurcations Under Steady Input Conditions
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Topics: Bifurcation, Flow (Dynamics), Phantoms, Reynolds number, Atherosclerosis, Vorticity
Journal Articles

Turbulent Flows Through a Disk-Type Prosthetic Heart Valve

W. J. Yang, J. H. Wang
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. August 1983, 105(3): 263–267.
https://doi.org/10.1115/1.3138416
Published Online: August 1, 1983
View Article titled, Turbulent Flows Through a Disk-Type Prosthetic Heart Valve
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Topics: Disks, Heart valve prostheses, Turbulence, Shear (Mechanics), Stress, Algebra, Computer simulation, Corners (Structural elements), Fluids, Navier-Stokes equations
Journal Articles

A Study of the Effects of a Transversely Moving Boundary on Plane Posieuille Flow

J. M. Robertson, M. E. Clark, L. C. Cheng
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. November 1982, 104(4): 314–323.
https://doi.org/10.1115/1.3138365
Published Online: November 1, 1982
View Article titled, A Study of the Effects of a Transversely Moving Boundary on Plane Posieuille Flow
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Topics: Flow (Dynamics), Inflow, Vorticity, Oscillations, Pressure drop, Shear stress, Viscous flow
Journal Articles

Numerical Study of the Steady Axisymmetric Flow Through a Disk-Type Prosthetic Heart Valve in an Aortic-Shaped Chamber

F. N. Underwood, T. J. Mueller
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. August 1979, 101(3): 198–204.
https://doi.org/10.1115/1.3426245
Published Online: August 1, 1979
View Article titled, Numerical Study of the Steady Axisymmetric Flow Through a Disk-Type Prosthetic Heart Valve in an Aortic-Shaped Chamber
Open the PDF for Numerical Study of the Steady Axisymmetric Flow Through a Disk-Type Prosthetic Heart Valve in an Aortic-Shaped Chamber in another window
Topics: Disks, Flow (Dynamics), Heart valve prostheses, Shear (Mechanics), Shear stress, Stress, Vorticity, Corners (Structural elements), Reynolds number
Journal Articles

Numerical Study of the Steady Axisymmetric Flow Through a Disk-Type Prosthetic Heart Valve in a Constant Diameter Chamber

F. N. Underwood, T. J. Mueller
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. May 1977, 99(2): 91–97.
https://doi.org/10.1115/1.3426278
Published Online: May 1, 1977
View Article titled, Numerical Study of the Steady Axisymmetric Flow Through a Disk-Type Prosthetic Heart Valve in a Constant Diameter Chamber
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Topics: Disks, Flow (Dynamics), Heart valve prostheses, Reynolds number, Shear (Mechanics), Shear stress, Stress, Corners (Structural elements), Damage, Deformation