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-   -   modifying Porosity Zone in simplePorousFoam (http://www.cfd-online.com/Forums/openfoam-pre-processing/121182-modifying-porosity-zone-simpleporousfoam.html)

m5m5kh July 23, 2013 10:55

modifying Porosity Zone in simplePorousFoam
 
3 Attachment(s)
hi dear foamers
I need your help
I used Gambit for modeling of my case which was is a furnace
I want to model flow in a furnace considering it as a porous medium with constant porosity of 0.5.
I do not know how to modify the long tube-shape region as a porous media
please help me if you can.


thanks
Mohsen

nimasam July 26, 2013 12:43

Hello

you should modified your topoSetDict to create a zone ;)

m5m5kh July 27, 2013 06:01

Quote:

Originally Posted by nimasam (Post 442222)
Hello

you should modified your topoSetDict to create a zone ;)

thanks for your help Nima

m5m5kh August 7, 2013 04:39

I still have problems with setting topoSetDict
please describe what I should do to modify my porous regions.

thanks

nimasam August 7, 2013 09:30

well, i refer you to OpenFOAM tutorials, forexample
Quote:

tutorials/heatTransfer/chtMultiRegionFoam/
you should figure out how topoSetDict work


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