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Showing results 1 to 12 of 12 Search took 0.00 seconds. Search: Posts Made By: wyldckat

Forum: OpenFOAM Running, Solving & CFD January 11, 2014, 17:51

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat Hi Hasan, That depends... any updates... Hi Hasan, That depends... any updates regarding the information above? ;) I say this because it was on my to-do list of threads that I want to answer to, which is on my list at...

Forum: OpenFOAM Running, Solving & CFD December 30, 2013, 16:08

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat Hi Hasan, I suggest that you test one of... Hi Hasan, I suggest that you test one of those stitching example cases from the other thread on that topic and check what are the steps it takes to stitch the mesh. Because that way you will...

Forum: OpenFOAM Running, Solving & CFD December 30, 2013, 15:26

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat Hi Hasan, I have no idea. But a few... Hi Hasan, I have no idea. But a few questions to help diagnose: How many cells does checkMesh report, before you run stitchMesh? Have you tried running stitchMesh, without the folder "0"?...

Forum: OpenFOAM Running, Solving & CFD December 29, 2013, 14:48

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat Hi Hasan, Yes, that's going to be a problem.... Hi Hasan, Yes, that's going to be a problem. The tutorials I was implying from openfoamwiki.net were these: There are 4 suspects:

Forum: OpenFOAM Running, Solving & CFD December 28, 2013, 16:03

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat Have you seen this wiki page:... Have you seen this wiki page: http://openfoamwiki.net/index.php/SnappyHexMesh :confused:

Forum: OpenFOAM Running, Solving & CFD December 28, 2013, 15:44

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat AFAIK, most of the patch mapping BCs available in... AFAIK, most of the patch mapping BCs available in OpenFOAM need a 1:1 face association. The only able to perform face-area weighted mapping is AMI (and GGI). But feel free to browse through the...

Forum: OpenFOAM Running, Solving & CFD December 28, 2013, 15:19

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat "topoSetDict" files are not created automatically... "topoSetDict" files are not created automatically ;). Having a single patch on each side should work, but I would suggest that you try to keep a 1:1 approach for each major patch you already have on...

Forum: OpenFOAM Running, Solving & CFD December 28, 2013, 14:50

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat Hi Hasan, Having the top patch divided into... Hi Hasan, Having the top patch divided into the two parts of "top" and "top_inclined", and similarly done for the bottom, should help you with having better adjusted boundary conditions for your...

Forum: OpenFOAM Running, Solving & CFD December 26, 2013, 18:51

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat From what I can see and understand, the coarser... From what I can see and understand, the coarser mesh before mapping, gave better looking values simply because of mere luck. The cells are too rectangular shaped, which lead to a distortion of the...

Forum: OpenFOAM Running, Solving & CFD December 26, 2013, 18:18

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat OK, that does make it a bit clearer. But... for... OK, that does make it a bit clearer. But... for example, is the top patch both the horizontal and the inclined patches on the top? Or are they "top1" and "top2"?

Forum: OpenFOAM Running, Solving & CFD December 26, 2013, 17:49

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat Hi Hasan, Yeah, from the images, it's what I... Hi Hasan, Yeah, from the images, it's what I was imagining. The even simpler idea is that even though you are using symmetry boundary conditions on top and bottom, they essentially act as flow...

Forum: OpenFOAM Running, Solving & CFD December 26, 2013, 16:12

Replies: 32 Boundary Condition For Mapped Fields in OpenFOAM Views: 11,074 Posted By wyldckat Hi Hasan, Thank you for starting a new... Hi Hasan, Thank you for starting a new thread for this topic. For other readers, the initial discussion started on this thread:...

Showing results 1 to 12 of 12

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