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Journal Articles

Application of Dynamic Mode Decomposition to Study Temporal Flow Behavior in a Saccular Aneurysm

Paulo Yu, Vibhav Durgesh
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. May 2022, 144(5): 051002.
Paper No: BIO-21-1211
https://doi.org/10.1115/1.4052999
Published Online: December 17, 2021
View Article titled, Application of Dynamic Mode Decomposition to Study Temporal Flow Behavior in a Saccular Aneurysm
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Topics: Aneurysms, Flow (Dynamics), Inflow
Journal Articles

Application of Proper Orthogonal Decomposition to Study Coherent Flow Structures in a Saccular Aneurysm

Paulo Yu, Vibhav Durgesh, Tao Xing, Ralph Budwig
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. June 2021, 143(6): 061008.
Paper No: BIO-20-1361
https://doi.org/10.1115/1.4050032
Published Online: March 15, 2021
View Article titled, Application of Proper Orthogonal Decomposition to Study Coherent Flow Structures in a Saccular Aneurysm
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Topics: Aneurysms, Flow (Dynamics), Principal component analysis, Inflow
Journal Articles

Global Sensitivity Analysis for Patient-Specific Aortic Simulations: The Role of Geometry, Boundary Condition and Large Eddy Simulation Modeling Parameters

Huijuan Xu, Davide Baroli, Alessandro Veneziani
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2021, 143(2): 021012.
Paper No: BIO-19-1530
https://doi.org/10.1115/1.4048336
Published Online: November 12, 2020
View Article titled, Global Sensitivity Analysis for Patient-Specific Aortic Simulations: The Role of Geometry, Boundary Condition and Large Eddy Simulation Modeling Parameters
Open the PDF for Global Sensitivity Analysis for Patient-Specific Aortic Simulations: The Role of Geometry, Boundary Condition and Large Eddy Simulation Modeling Parameters in another window
Topics: Aneurysms, Aortic arch, Boundary-value problems, Chaos, Filters, Geometry, Inflow, Polynomials, Sensitivity analysis, Simulation
Journal Articles

Diastolic Vortex Alterations With Reducing Left Ventricular Volume: An In Vitro Study

Milad Samaee, Nicholas H. Nelsen, Manikantam G. Gaddam, Arvind Santhanakrishnan
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. December 2020, 142(12): 121006.
Paper No: BIO-19-1550
https://doi.org/10.1115/1.4047663
Published Online: September 8, 2020
View Article titled, Diastolic Vortex Alterations With Reducing Left Ventricular Volume: An In Vitro Study
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Topics: Vortices, Flow (Dynamics), Inflow
Journal Articles

Experimental Investigation of the Effect of Heart Rate on Flow in the Left Ventricle in Health and Disease—Aortic Valve Regurgitation

Giuseppe Di Labbio, Eyal Ben Assa, Lyes Kadem
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. May 2020, 142(5): 051005.
Paper No: BIO-18-1529
https://doi.org/10.1115/1.4045400
Published Online: January 20, 2020
View Article titled, Experimental Investigation of the Effect of Heart Rate on Flow in the Left Ventricle in Health and Disease—Aortic Valve Regurgitation
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Topics: Energy dissipation, Flow (Dynamics), Valves, Inflow
Journal Articles

A Computational Model for the Dynamics of Cerebrospinal Fluid in the Spinal Subarachnoid Space

Eleuterio F. Toro, Ben Thornber, Qinghui Zhang, Alessia Scoz, Christian Contarino
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2019, 141(1): 011004.
Paper No: BIO-17-1486
https://doi.org/10.1115/1.4041551
Published Online: October 17, 2018
View Article titled, A Computational Model for the Dynamics of Cerebrospinal Fluid in the Spinal Subarachnoid Space
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Topics: Algorithms, Boundary-value problems, Cerebrospinal fluid, Computation, Dynamics (Mechanics), Flow (Dynamics), Inflow, Nonlinear systems, Numerical analysis, Pressure
Journal Articles

Impact of Patient-Specific Inflow Velocity Profile on Hemodynamics of the Thoracic Aorta

Pouya Youssefi, Alberto Gomez, Christopher Arthurs, Rajan Sharma, Marjan Jahangiri, C. Alberto Figueroa
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2018, 140(1): 011002.
Paper No: BIO-16-1322
https://doi.org/10.1115/1.4037857
Published Online: October 19, 2017
View Article titled, Impact of Patient-Specific Inflow Velocity Profile on Hemodynamics of the Thoracic Aorta
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Topics: Aorta, Flow (Dynamics), Hemodynamics, Inflow, Boundary-value problems, Simulation, Magnetic resonance imaging
Journal Articles

The Impact of Cardiac Motion on Aortic Valve Flow Used in Computational Simulations of the Thoracic Aorta

David C. Wendell, Margaret M. Samyn, Joseph R. Cava, Mary M. Krolikowski, John F. LaDisa, Jr.
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. September 2016, 138(9): 091001.
Paper No: BIO-15-1637
https://doi.org/10.1115/1.4033964
Published Online: July 13, 2016
View Article titled, The Impact of Cardiac Motion on Aortic Valve Flow Used in Computational Simulations of the Thoracic Aorta
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Topics: Aorta, Blood flow, Cardiac cycle, Computational fluid dynamics, Flow (Dynamics), Hemodynamics, Inflow, Magnetic resonance imaging, Simulation, Valves
Journal Articles

Flow Instability Detected by High-Resolution Computational Fluid Dynamics in Fifty-Six Middle Cerebral Artery Aneurysms

Nicole Varble, Jianping Xiang, Ning Lin, Elad Levy, Hui Meng
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. June 2016, 138(6): 061009.
Paper No: BIO-15-1455
https://doi.org/10.1115/1.4033477
Published Online: May 10, 2016
View Article titled, Flow Instability Detected by High-Resolution Computational Fluid Dynamics in Fifty-Six Middle Cerebral Artery Aneurysms
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Topics: Aneurysms, Flow (Dynamics), Fluctuations (Physics), Resolution (Optics), Inflow, Flow instability, Computational fluid dynamics
Journal Articles

Optimization of Strut Placement in Flow Diverter Stents for Four Different Aneurysm Configurations

Hitomi Anzai, Jean-Luc Falcone, Bastien Chopard, Toshiyuki Hayase, Makoto Ohta
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. June 2014, 136(6): 061006.
Paper No: BIO-13-1266
https://doi.org/10.1115/1.4027411
Published Online: May 6, 2014
View Article titled, Optimization of Strut Placement in Flow Diverter Stents for Four Different Aneurysm Configurations
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Topics: Aneurysms, Flow (Dynamics), Optimization, Stents, Inflow, Struts (Engineering)
Journal Articles

Fluid-Structure Interaction Modeling of Abdominal Aortic Aneurysms: The Impact of Patient-Specific Inflow Conditions and Fluid/Solid Coupling

Santanu Chandra, Samarth S. Raut, Anirban Jana, Robert W. Biederman, Mark Doyle, Satish C. Muluk, Ender A. Finol
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. August 2013, 135(8): 081001.
Paper No: BIO-12-1135
https://doi.org/10.1115/1.4024275
Published Online: June 12, 2013
View Article titled, Fluid-Structure Interaction Modeling of Abdominal Aortic Aneurysms: The Impact of Patient-Specific Inflow Conditions and Fluid/Solid Coupling
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Topics: Aneurysms, Boundary-value problems, Flow (Dynamics), Fluid structure interaction, Fluids, Inflow, Magnetic resonance imaging, Simulation, Stress, Modeling
Journal Articles

A Numerical Study of Aortic Flow Stability and Comparison With In Vivo Flow Measurements

C. A. Kousera, N. B. Wood, W. A. Seed, R. Torii, D. O'Regan, X. Y. Xu
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2013, 135(1): 011003.
Paper No: BIO-12-1016
https://doi.org/10.1115/1.4023132
Published Online: December 27, 2012
View Article titled, A Numerical Study of Aortic Flow Stability and Comparison With In Vivo Flow Measurements
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Topics: Aorta, Flow (Dynamics), Turbulence, Inflow
Journal Articles

Three-Dimensional Simulations in Glenn Patients: Clinically Based Boundary Conditions, Hemodynamic Results and Sensitivity to Input Data

G. Troianowski, C. A. Taylor, J. A. Feinstein, I. E. Vignon-Clementel
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. November 2011, 133(11): 111006.
https://doi.org/10.1115/1.4005377
Published Online: December 1, 2011
View Article titled, Three-Dimensional Simulations in Glenn Patients: Clinically Based Boundary Conditions, Hemodynamic Results and Sensitivity to Input Data
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Topics: Boundary-value problems, Flow (Dynamics), Hemodynamics, Magnetic resonance imaging, Pressure, Shear stress, Simulation, Engineering simulation, Sensitivity analysis, Inflow
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
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Topics: Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Viscosity, Vorticity, Eddies (Fluid dynamics), Pulsatile flow, Flow simulation, Inflow
Journal Articles

Pulsatile Flow Effects on the Hemodynamics of Intracranial Aneurysms

Trung B. Le, Iman Borazjani, Fotis Sotiropoulos
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. November 2010, 132(11): 111009.
https://doi.org/10.1115/1.4002702
Published Online: October 27, 2010
View Article titled, Pulsatile Flow Effects on the Hemodynamics of Intracranial Aneurysms
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Topics: Aneurysms, Domes (Structural elements), Flow (Dynamics), Hemodynamics, Vortices, Shear stress, Cavities, Inflow, Pulsatile flow, Reynolds number
Journal Articles

Optimization of Inflow Waveform Phase-Difference for Minimized Total Cavopulmonary Power Loss

Onur Dur, Curt G. DeGroff, Bradley B. Keller, Kerem Pekkan
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. March 2010, 132(3): 031012.
https://doi.org/10.1115/1.4000954
Published Online: February 17, 2010
View Article titled, Optimization of Inflow Waveform Phase-Difference for Minimized Total Cavopulmonary Power Loss
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Topics: Energy dissipation, Flow (Dynamics), Hemodynamics, Inflow, Optimization, Phase shift, Physiology, Surgery, Geometry, Computational fluid dynamics
Journal Articles

A Study on the Compliance of a Right Coronary Artery and Its Impact on Wall Shear Stress

Dehong Zeng, Evangelos Boutsianis, Marc Ammann, Kevin Boomsma, Simon Wildermuth, Dimos Poulikakos
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. August 2008, 130(4): 041014.
https://doi.org/10.1115/1.2937744
Published Online: June 11, 2008
View Article titled, A Study on the Compliance of a Right Coronary Artery and Its Impact on Wall Shear Stress
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Topics: Blood flow, Cardiac cycle, Coronary arteries, Deformation, Flow (Dynamics), Geometry, Hemodynamics, Physiology, Shear stress, Waves
Journal Articles

Computational Model for the Transition From Peristaltic to Pulsatile Flow in the Embryonic Heart Tube

Larry A. Taber, Jinmei Zhang, Renato Perucchio
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. June 2007, 129(3): 441–449.
https://doi.org/10.1115/1.2721076
Published Online: October 26, 2006
View Article titled, Computational Model for the Transition From Peristaltic to Pulsatile Flow in the Embryonic Heart Tube
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Topics: Flow (Dynamics), Outflow, Pressure, Pulsatile flow, Waves, Blood, Wavelength, Valves, Inflow, Physiology
Journal Articles

Turbulence Modeling in Three-Dimensional Stenosed Arterial Bifurcations

J. Banks, N. W. Bressloff
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. February 2007, 129(1): 40–50.
https://doi.org/10.1115/1.2401182
Published Online: July 28, 2006
View Article titled, Turbulence Modeling in Three-Dimensional Stenosed Arterial Bifurcations
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Topics: Bifurcation, Flow (Dynamics), Turbulence, Inflow, Reynolds number, Carotid arteries
Journal Articles

A Numerical and Experimental Investigation of Transitional Pulsatile Flow in a Stenosed Channel

N. Beratlis, E. Balaras, B. Parvinian, K. Kiger
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. December 2005, 127(7): 1147–1157.
https://doi.org/10.1115/1.2073628
Published Online: August 15, 2005
View Article titled, A Numerical and Experimental Investigation of Transitional Pulsatile Flow in a Stenosed Channel
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Topics: Cycles, Flow (Dynamics), Inflow, Pulsatile flow, Statistics, Turbulence, Engineering simulation, Simulation, Fluctuations (Physics), Shear (Mechanics)