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Application of Large-Eddy Simulation to the Study of Pulsatile Flow in a Modeled Arterial Stenosis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The technique of large-eddy simulation (LES) has been applied to the study of pulsatile flow through a modeled arterial stenosis. A simple stenosis model has been used that consists of a ...
Two-Dimensional Simulation of Flow and Platelet Dynamics in the Hinge Region of a Mechanical Heart Valve
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The hinge region of a mechanical bileaflet valve is implicated in blood damage and initiation of thrombus formation. Detailed fluid dynamic analysis in the complex geometry of the hinge region ...
Two-Dimensional FSI Simulation of Closing Dynamics of a Tilting Disk Mechanical Heart Valve
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: 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 ...
Numerical Analysis of the Deformation of an Adherent Drop Under Shear Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The adhesion of leukocytes to substrates is an important biomedical problem and has drawn extensive research. In this study, employing both single and compound drop models, we investigate how ...