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November 21, 2014, 16:50 |
Export 2D (XZ) mesh
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#1 |
New Member
aicha
Join Date: Oct 2014
Posts: 24
Rep Power: 11 |
Hi all,
I have created a surface (XZ) in Gambit (z is directed downwardly), I have meshed the geometry, but when I try to export 2-D mesh to Fluent it returns me this error: Error: A 2d export was requested but the mesh is not planar within the tolerance defined in the default FILE_I0.MESH.EXPORT_2D_TOLERANCE. All mesh nodes must lie on the XY plane or a parallel plane within tolerance. Errors were found during export. Export file was not created. Please why can I expport 2d mesh lie on the XZ plane? Thank you very mutch |
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November 21, 2014, 17:51 |
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#2 |
New Member
Join Date: Oct 2012
Location: Italy
Posts: 17
Rep Power: 13 |
I think you need to create your 2D mesh in the XY plane....give it a try!
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November 22, 2014, 02:26 |
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#3 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,654
Rep Power: 65 |
Fluent only accepts 2D meshes in XY plane. XZ and YZ are not allowed. Sorry you have to redo the mesh in Gambit. Don't ask why a Duck does not roar like a Lion.
Unlike some pseudo 2D solvers which are actually 3D solvers with symmetry boundary conditions applied on Z+ and Z- boundaries, 2D Fluent actually is 2D. |
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November 22, 2014, 04:40 |
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#4 |
New Member
aicha
Join Date: Oct 2014
Posts: 24
Rep Power: 11 |
Thank very mutch for your reply
I try to creat my 2D mesh in the XY plane, but I need that one axis is directed to the bottom, so in "Orient Model command" (Gambit), the two axes are directed upwards.
Thank you so mutch |
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November 22, 2014, 04:43 |
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#5 |
New Member
aicha
Join Date: Oct 2014
Posts: 24
Rep Power: 11 |
Thank very mutch for your reply
I try to creat my 2D mesh in the XY plane, but I need that one axis is directed to the bottom, so in "Orient Model command" (Gambit), the two axes are directed upwards. Please advise me what I can do? Thank you so mutch |
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