CFD Online Discussion Forums

Link to my blog

Posted August 29, 2018 at 09:30 by Jibran
Updated June 9, 2024 at 13:07 by Jibran

Link to My Blog

Jibran

Member

Posted in Uncategorized

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Why I contribute to the OpenFOAM forum(s), wiki(s) and the public community

Posted August 24, 2018 at 18:07 by wyldckat
Updated August 25, 2018 at 07:50 by wyldckat

Here is the TL;DR bullet list:

To help others (and possibly gain IRL Karma points).
To train/gain/increase/improve my experience, knowledge, patience and user support skills, in a way that no PhD or academic course could ever do.
To feel accomplished, in a way similar to playing video games:
- If I can do this task, I can do other tasks as well. If not at the moment, I'll try and try again until I can overcome this (semi-artificial) hurdle.

And if you can find the time and are willing to do...

wyldckat

Retired Super Moderator

Posted in Rantings

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Fully developed flow boundary condition

Posted August 15, 2018 at 10:45 by etinavid

Quote:

Originally Posted by ngj

Hi Jitender

Another approach is to look in the example

~/OpenFOAM/OpenFOAM-1.6.x/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped

where a mapping procedure is carried out between to planes with a given offset between them. The profile from the interior plane is mapped back on to the inlet, hence between these two planes you basically have an infinitely long pipe, and since you are considering laminar flows, then the distance between the two

...

etinavid

New Member

Posted in Uncategorized

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Reference Thesises

Posted July 23, 2018 at 06:21 by s4llmy
Updated July 23, 2018 at 23:43 by s4llmy

http://www.diva-portal.org/smash/get...FULLTEXT01.pdf

Report_finalpublication

s4llmy

New Member

Posted in Uncategorized

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Baffles01 - createPatch & createBaffle

Posted July 21, 2018 at 12:48 by student666
Updated September 22, 2018 at 13:52 by student666

Tags internal faces, openfoam, pre processing

Objective: test cases for using following dicts:

createPatchDict
createBafflesDict

Preliminary steps:

Run the Salome script for the geometry and surface mesh generation
Export walls, inlet outlet inside cad/stl as STL (ASCII)
Run the utility buildRegionSTL, it will create the constant/triSurface folder with buildRegionSTL.stl
Export the interna mesh as interna.stl inside constant/triSurface

************Set up the SHM dict file for create Patch (highlights)...

student666

Senior Member

Posted in Pre-processing

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