"Optimization of the Outflow Pipeline Direction and Blood Flow Velocity of the Left ventricular Assist Device" attached figure

Based on Mimics software, a 3D reconstruction model in stereolithography STL format was roughly constructed using specific patient's left end diastolic CT images. Optimize the model using Solidworks software. Based on the geometric dimensions of Corheart 6 LVAD, redraw the geometry of LVAD IC using Solidworks software. Generate computational grids using ANSYS software. The left ventricular model is meshed using unstructured grids. Modify the total number of grids by reducing the grid size. Three grid models of 1.08 million, 1.54 million, and 2.1 million units were used to further verify grid independence. The process of model reconstruction is shown in Figure 1.