Create a 3D hybrid mesh from shell

1. Click 3D Hybrid from Shell Mesh .

2. Select 2D elements or meshes that form a closed volume.

3. Choose an element type from the Type list for the tetrahedral elements.The element types that are available depend upon the solver you selected when you created the FEM.

4. Enter the element size for the hexahedral elements, or click Automatic Element Size to have the software calculate an appropriate element size.Note: If you specify a large element size, the software might create only tetrahedral elements in the volume.

5. Specify a coordinate system for orienting the hexahedral mesh.To use a predefined coordinate system, select one from the list.To create a new coordinate system, click CSYS Dialog .

6. (Optional) Use the Number of Layers Trimmed at Wall option to specify the distance between the hexahedral element and the boundaries.Note: If you specify a large value for the Number of Layers Trimmed at Wall option, the software might create only tetrahedral elements in the volume.

7. Choose an element type from the Hexahedral Element Type list for the hexahedral elements.

8. Specify the destination mesh collector:To have the software create a new destination mesh collector, select the Automatic Creation check box. This mesh collector uses the default physical properties and inherits the material properties of the solid model.To use an existing mesh collector, clear the Automatic Creation check box and select a collector from the Mesh Collector list.To create a new destination collector, clear the Automatic Creation check box and click New Collector .

9. (Optional) Click Show Results to view the nodal distribution along the boundaries of the body. If you are not satisfied with the previewed mesh, modify the Element Size value and other settings.

10. Click OK or Apply to generate the mesh.

How do I

Create a 3D hybrid mesh

Mesh multiple domains from closed 2D shell meshes

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3D hybrid meshing

3D hybrid from shell meshing

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Create a 3D hybrid mesh from shell, Simcenter 3D 2021.1 Series

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