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[Other] [Request] OpenFOAM mesh to 2D Ansys fluent mesh |
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February 14, 2019, 09:28 |
[Request] OpenFOAM mesh to 2D Ansys fluent mesh
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#1 |
Senior Member
Join Date: Mar 2018
Posts: 115
Rep Power: 8 |
The foamMeshToFluent utility can convert only 3D meshes to Ansys Fluent Mesh. Is there any tool that generate 2D Fluent Mesh from OpenFOAM?
As you know, in OpenFOAM if we want to do a 2D simulation we create a 3D mesh with at least one cell thick in the third dimension and specifying it as empty Boundary condition. IMO, it is more natural to have a tool or at least adding some options to the existing foamToFluentMesh utility to convert these 2D meshes to 2D mesh for Ansys Fluent. Is it is easy to program this tool? Last edited by anon_q; February 16, 2019 at 14:56. |
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February 15, 2019, 03:42 |
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#2 |
Senior Member
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Hi Evren!
You are right since OpenFOAM works with 3D meshes by default and one does not have to treat 2D or axis-symmetric meshes in some special way, no modifications come to your equations. There are too possibilities:
Alexander
__________________
Best regards, Dr. Alexander VAKHRUSHEV Christian Doppler Laboratory for "Metallurgical Applications of Magnetohydrodynamics" Simulation and Modelling of Metallurgical Processes Department of Metallurgy University of Leoben http://smmp.unileoben.ac.at |
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February 16, 2019, 14:59 |
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#3 |
Senior Member
Join Date: Mar 2018
Posts: 115
Rep Power: 8 |
Thank you for your reply dear Alexander,
Yes I tried to go with the second option but it will take some time. here is an example of Fluent 2D ascii mesh. Regarding the first option, I am pretty sure they will never accept the feature request. |
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February 19, 2019, 02:23 |
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#4 |
Senior Member
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hi Evren) it depends to which team you talk, ESI are quite open. I will have a look a bit later what can be done.
__________________
Best regards, Dr. Alexander VAKHRUSHEV Christian Doppler Laboratory for "Metallurgical Applications of Magnetohydrodynamics" Simulation and Modelling of Metallurgical Processes Department of Metallurgy University of Leoben http://smmp.unileoben.ac.at |
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February 19, 2019, 15:45 |
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#5 |
Senior Member
Join Date: Mar 2018
Posts: 115
Rep Power: 8 |
Thank you for your interest
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January 14, 2022, 12:25 |
Same issue, did you solve it?
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#6 |
New Member
jose daniel
Join Date: Apr 2020
Posts: 26
Rep Power: 6 |
Hello, I'd like to know if you found a solution. Thanks!
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July 3, 2023, 05:24 |
fluent3DMeshToFoam
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#7 |
Member
desimuser1
Join Date: Mar 2023
Posts: 35
Rep Power: 3 |
use fluent3DMeshToFoam myMesh.msh
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fluent, mesh 2d, openfoam |
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