Meshing the NASA CRM model in real-time using EnnovaCFD

✌️ Ennova-CFD, the better CFD meshing solution

Real-time (26 min) workflow that demonstrates how simple it is to create meshes using EnnovaCFD. To do this demonstration we used the NASA CRM Wing-Body-Nacelle-Pylon configuration. You can find the geometry at the following link,

In this video we cover geometry repair and mesh generation using EnnovaCFD.
This video is 26:04 minutes with no pauses and no audio.

Get the Ennova-CFD case file at the following link,

00:00 Opening - EnnovaCFD
00:12 Import the geometry in any of the compatible CAD formats
00:24 Inspect the geometry - Dirty geometry with many errors
00:49 Automatically stitch all surfaces - Erase duplicated surfaces
01:01 Repair holes
01:42 Chain select edges and create a face to close the body
02:09 Create external domain
02:48 Create single volume
03:03 Create local groups - Named selections
04:16 Get a visual reference of the mesh dimensions
04:43 Assign global meshing parameters
04:57 Assign local meshing parameters
05:12 Generate surface mesh - Topology based method - Surface to volume meshing method
06:01 Identify regions where the mesh can be improved. Remove small and unnecessary edges
06:54 Combine edges
07:28 Join surfaces - Simplify the model
10:33 Generate new surface mesh after fixing/simplifying the solid model
12:06 Generate prismatic layer from the surface mesh
12:58 Add a cutplane - Inspect prismatic layer
13:31 Check mesh quality metrics
13:48 Generate tetrahedral volume mesh - Topology based method
14:52 Inspect the volume mesh
15:57 Convert the tetrahedral mesh to polyhedral mesh - Mesh dualizer
18:38 Inspect the volume mesh
19:33 Add a cutplane - Inspect the volume mesh
20:22 Check mesh quality metrics
21:00 Compute/Show location of low quality cells/faces
22:10 Use the GUI to setup and run an OpenFOAM simulation within EnnovaCFD
24:00 Export the mesh and dictionary files

*Meshing with EnnovaCFD*
Meshing the NASA CRM model in real-time using EnnovaCFD
Ennova-CFD, the better CFD meshing solution

For more information, contact Wolf Dynamics at,

Or visit the Ennova's website at,

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