The video below demonstrates the steps to mesh the geometry using Hexahedral elements which look like boxes. Hexahedral (or hex) elements yield higher accuracy compared with the default tetrahedral (or tet) elements for the same number of nodes.
<iframe width="560" height="315" src="https://www.youtube.com/embed/TDq6NR2VkDM?rel=0" frameborder="0" allowfullscreen></iframe> |
Summary of above video:
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