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Keywords: fluid dynamics
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Journal Articles

A Process for Design, Verification, Validation, and Manufacture of Medical Devices Using Immersive VR Environments

Daniel F. Keefe, Fotis Sotiropoulos, Victoria Interrante, H. Birali Runesha, Dane Coffey, Molly Staker, Chi-Lun Lin, Yi Sun, Iman Borazjani, Trung Le, Nancy Rowe, Arthur Erdman
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Innovations
J. Med. Devices. December 2010, 4(4): 045002.
https://doi.org/10.1115/1.4002561
Published Online: November 3, 2010
... are unique in the combined emphasis on 3D user interfaces, ensemble visualization, and incorporating state-of-the-art custom computational fluid dynamics codes. We believe that this holistic conception of simulation-based engineering, including abilities to not just simulate with unprecedented accuracy...
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Topics: Computational fluid dynamics, Design, Medical devices, Simulation, Visualization, Valves, Virtual reality, Engineering simulation, Computers
Journal Articles

Two-Dimensional FSI Simulation of Closing Dynamics of a Tilting Disk Mechanical Heart Valve

V. Govindarajan, H. S. Udaykumar, L. H. Herbertson, S. Deutsch, K. B. Manning, K. B. Chandran
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research Papers
J. Med. Devices. March 2010, 4(1): 011001.
https://doi.org/10.1115/1.4000876
Published Online: February 4, 2010
...V. Govindarajan; H. S. Udaykumar; L. H. Herbertson; S. Deutsch; K. B. Manning; K. B. Chandran The fluid dynamics during valve closure resulting in high shear flows and large residence times of particles has been implicated in platelet activation and thrombus formation in mechanical heart valves...
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Topics: Disks, Dynamics (Mechanics), Flow (Dynamics), Fluid structure interaction, Platelets, Simulation, Valves, Shear stress, Heart valve prostheses, Fluid dynamics