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September 16, 2009, 13:29 |
mesh for fluent 12
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#1 |
New Member
hasan amini
Join Date: Jul 2009
Posts: 14
Rep Power: 17 |
dear friends,
i am a user of CFX11 and fluent6.3 recently i have managed to install the new product of ansys ansys 12 in this version fluent is embeded in the workbench, i tried to solve a simple model using this. the CFX was like previous, but the fluent is not. the mesh which i had created in the CFX-Mesh will come in the fluent but the boundaries spesified by the name 2d region in the CFX mesh, do not apear in the fluent. my question is: can we generate mesh with CFX Mesh for fluent? so how should i spesify the boundaries? thank you. |
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September 16, 2009, 17:19 |
Geomety 2D in ANSYS 12.0
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#2 |
New Member
Abraham Jaimes Hernandez
Join Date: Sep 2009
Location: Mexico City
Posts: 6
Rep Power: 17 |
hi.
I am working with ANSYS 12.0. I made a 2D geometry in the application DesignModeler, but when I load the geometry in the Meshing application, see "? geometry" in the outline tree. How do I make a 2D geometry? "I do so that the geometry is identified by the Meshing application? Thank you. |
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September 16, 2009, 18:35 |
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#3 |
New Member
hasan amini
Join Date: Jul 2009
Posts: 14
Rep Power: 17 |
as I know, CFX do not have a 2D solver, so CFXMesh do not have 2D tools either. but what the users do is that they model a thin layer of their 2D shape.
in this way the geometry will be identified. |
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September 17, 2009, 14:42 |
Named selections.
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#4 |
Senior Member
Simon Pereira
Join Date: Mar 2009
Location: Ann Arbor, MI
Posts: 2,663
Blog Entries: 1
Rep Power: 47 |
Take a look on the ANSYS website...
You can find a number of recorded webinars, demos, etc. that show the workbench process with Fluent. Watching one of those should answer this question for you. (named selections is the key) If you have access to the customer portal, you can also find recorded tutorials. |
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September 17, 2009, 14:54 |
devil is in the details
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#5 |
Senior Member
Simon Pereira
Join Date: Mar 2009
Location: Ann Arbor, MI
Posts: 2,663
Blog Entries: 1
Rep Power: 47 |
As for Maldoror,
He isn't trying to use CFX mesh, just regular ANSYS mesh. The Geometry should be a 2D surface body (or bodies), in the XY plane (Z = 0). You can create it in DM or import it from your CAD package. If you get to the mesh app and see a question mark infront of the surface body branch of the tree, it means there is something wrong with the details. Click on the Surface Body branch and then look down in the details panel... The problem row will be highlighted in yellow. It may be something as simple as a missing material property |
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