|March 5, 2016, 02:06||
WARNING: Mesh has uncovered edges.
Join Date: Oct 2015
Posts: 1Rep Power: 0
WARNING: Mesh has uncovered edges. ANSYS Fluent needs a complete boundary (lines in 2D) or it will give a variety of errors and not read in the mesh! If this was 2D Hexa, perhaps your edges are not associated with perimeter curves
This is a U-shaped tunnel, there is a cylinder in the middle.
I've checked edge associations and I think my boundary is complete, but still get this warining. ICEM.PNG
As a result, I cannot import the mesh into Fluent.Fluent.PNG
Here is my ICEM file, sarp_u.zip. Hope you guys can help me! Thank!
|February 20, 2017, 05:33||
Join Date: Jun 2011
Posts: 158Rep Power: 9
this problem has been reported countless times.
And also the solution:
Check all boundary associations. All.
Use the check mesh feature.
For a 2d case i prefer to do this: blank all mesh elements but the line elements.
This way you will see which boundary hasn't been converted to unstructured, or which wasn't meshed.
|Thread||Thread Starter||Forum||Replies||Last Post|
|installing funkySetFields||prapanj||OpenFOAM Installation||65||October 8, 2015 17:46|
|No layers in a small gap||bobburnquist||OpenFOAM Native Meshers: snappyHexMesh and Others||6||August 26, 2015 09:38|
|non-orthogonal faces and incorrect orientation?||nennbs||OpenFOAM Native Meshers: blockMesh||7||April 17, 2013 05:42|
|Cells with t below lower limit||Purushothama||CD-adapco||2||May 31, 2010 21:58|
|Axisymmetrical mesh||Rasmus Gjesing (Gjesing)||OpenFOAM Native Meshers: blockMesh||10||April 2, 2007 14:00|