Meshing and Partitioning 3D Complex Solids in Abaqus by using Tetrahedral Elements

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Most of the time specially in industrial projects, we are faced with complex solid geometries that must be meshed and then analyzed. At first we should try to partition them in order to create hex elements on the geometry. After doing trail and error, if we are not able to create hex elements on the geometry, the only choice is using Tet or Tetrahedral elements for meshing the geometry. In this video, some aspects of creating Tet elements are explained for creating high quality elements and finally get the exact result.

Table of content:
kinds of Tet elements according to their order
Example1: how to mesh a propelling system by using second order Tet elements
Example 2: meshing and partitioning a complex geometry in oil industry for exact calculation of stress concentration

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