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Showing results 1 to 18 of 18 Search took 0.00 seconds. Search: Posts Made By: wyldckat

Forum: OpenFOAM Running, Solving & CFD December 30, 2018, 16:06

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Quick answer: No. Depending on what you want... Quick answer: No. Depending on what you want to do, perhaps it's best that you look into the Overset Mesh feature in OpenFOAM.com (not OpenFOAM.org which doesn't have this feature yet :( ).

Forum: OpenFOAM Running, Solving & CFD March 28, 2016, 11:43

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Giancarlo, Sorry for the late reply, but... Hi Giancarlo, Sorry for the late reply, but only today did I finally manage to take a better look into your question. If my memory doesn't fail me, the "slip patches" feature is for defining...

Forum: OpenFOAM Running, Solving & CFD February 7, 2016, 16:26

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Giancarlo, I've tried to run your case... Hi Giancarlo, I've tried to run your case with the following software stack: OpenFOAM 2.3.x dynamicTopoFvMesh's branch "Port-2.3.x" Mesquite 2.1.2 build from foam-extend 3.2 swak4Foam...

Forum: OpenFOAM Running, Solving & CFD February 6, 2016, 05:54

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Quick answer @Giancarlo_IngChimico: I haven't... Quick answer @Giancarlo_IngChimico: I haven't done the math nor tested the case yet, but I'm guessing that the problem is that the sides must be defined to move at 50% the speed of the cylinder. I...

Forum: OpenFOAM Running, Solving & CFD November 3, 2013, 05:49

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Olivier, I was going to try and reproduce... Hi Olivier, I was going to try and reproduce the same error you're getting, but I remembered that there are some unknowns I would like to check with you: The 1.6-ext build you are using, is...

Forum: OpenFOAM Running, Solving & CFD October 26, 2013, 04:57

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Greetings to all! @Olivier: I've seen this... Greetings to all! @Olivier: I've seen this kind of issue before, but not with dynamicTopoFvMesh. Usually this is due to a custom boundary condition that does not correctly support the division of...

Forum: OpenFOAM Running, Solving & CFD February 21, 2013, 18:47

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Sandeep, You're very welcome about the... Hi Sandeep, You're very welcome about the bug report! And many thanks for the fix and for the suggestions! And no wonder I couldn't figure it out... I was only looking at the source code for...

Forum: OpenFOAM Running, Solving & CFD February 21, 2013, 12:23

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Sandeep, Many thanks! Although I'll only... Hi Sandeep, Many thanks! Although I'll only be able to provide a clean/smaller case and more explicit instructions in about 5 hours from now :( In the mean time, the case is the one mentioned...

Forum: OpenFOAM Running, Solving & CFD February 20, 2013, 17:53

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Sandeep, Many thanks for the hints! ... Hi Sandeep, Many thanks for the hints! Unfortunately, by removing the cells that were in the way, the saved "pointDisplacement" of the internal field has a different number of cells, which...

Forum: OpenFOAM Running, Solving & CFD February 19, 2013, 17:30

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Sandeep, OK, I've got mixed results... ... Hi Sandeep, OK, I've got mixed results... First for the partially-good news:While using the hack to use the file system and by adding the sphere (named "oggetto") to the "noModificationPatches"...

Forum: OpenFOAM Running, Solving & CFD February 19, 2013, 10:21

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Sandeep, Many thanks for the feedback! I... Hi Sandeep, Many thanks for the feedback! I should have posted the several tests I've made so far, because I did try several different ways of mapping the "pointDisplacement" field and respective...

Forum: OpenFOAM Running, Solving & CFD February 18, 2013, 18:09

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Sandeep, Unfortunately, I'm unable to... Hi Sandeep, Unfortunately, I'm unable to figure out how to do the point mapping. All of my tests seem to indicate that "boundaryConditions_()" no longer has enough information when it is working...

Forum: OpenFOAM Running, Solving & CFD February 4, 2013, 05:19

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Sandeep, Many thanks! I'll look into this... Hi Sandeep, Many thanks! I'll look into this further. Best regards, Bruno

Forum: OpenFOAM Running, Solving & CFD February 3, 2013, 13:53

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Greetings to all! @Sandeep: any chance you... Greetings to all! @Sandeep: any chance you can (help us) figure out what's missing here? Because after roughly 5h of studying dynamic meshing, studying the "mesquiteMotionSolver" and doing...

Forum: OpenFOAM Running, Solving & CFD January 29, 2013, 04:25

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi Sandeep, I think there are topology... Hi Sandeep, I think there are topology changes and some mapping seems to occur... but not for the second iteration, if I understand it correctly. I've used the following debug flags to turn on...

Forum: OpenFOAM Running, Solving & CFD January 28, 2013, 17:02

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Greetings to all! I've finally managed to... Greetings to all! I've finally managed to figure out what's wrong! And I don't have enough experience to fix this :(. It's not a problem with cell determinant being null or very small... It's...

Forum: OpenFOAM Running, Solving & CFD January 19, 2013, 14:05

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Hi! First note: I don't know how to help... Hi! First note: I don't know how to help Daniele any further on how to set-up this case for having the loose object float away with the flow. I'm only able so far to diagnose why things were...

Forum: OpenFOAM Running, Solving & CFD January 18, 2013, 17:07

Replies: 80 Questions on dynamicTopoFvMesh Views: 18,295 Posted By wyldckat Greetings to all! @Sandeep: Your latest... Greetings to all! @Sandeep: Your latest patch "topoMapperTemplates.patch" fixed the problem! Sorry about the nearly meaningless stack trace. I'm the guy responsible for this OpenFOAM port named...

Showing results 1 to 18 of 18

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