fsi_contact
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| fsi_contact [2024/08/22 12:58] – darcy | fsi_contact [2024/08/22 13:17] (current) – darcy | ||
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| alpha-generalized method. High mesh distortions in the fluid are managed by combining re-meshing with the particle concept at each time step, accommodating significant distortions and topological changes in the fluid domain. Delaunay triangulation generates a convex mesh using the particles as nodes and the α-shape method is employed to remove highly distorted or excessively large elements, as demonstrates as follow: | alpha-generalized method. High mesh distortions in the fluid are managed by combining re-meshing with the particle concept at each time step, accommodating significant distortions and topological changes in the fluid domain. Delaunay triangulation generates a convex mesh using the particles as nodes and the α-shape method is employed to remove highly distorted or excessively large elements, as demonstrates as follow: | ||
| - | {{: | + | \\ |
| - | + | Fig. 1 - Hypothetical analysis demonstrating the use of PFEM in an IFE problem. | |
| - | Fig. 1: Hypothetical analysis demonstrating the use of PFEM in an IFE problem. | + | |
| In addition, there is complexity in enforcing contact conditions and managing fluid discretization in and near the contact region. Structural contact is addressed using a node-to-segment approach based on Lagrange multipliers, | In addition, there is complexity in enforcing contact conditions and managing fluid discretization in and near the contact region. Structural contact is addressed using a node-to-segment approach based on Lagrange multipliers, | ||
fsi_contact.1724331483.txt.gz · Last modified: by darcy