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Porous media setup issues in Fluent

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Old   December 3, 2013, 15:53
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  #21
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tryh the following: two zones one fluid one porous with inlet outlet and the wall boundaries do not try to define explicetly the contact. I guess you are working with multibody part (Merge all parts in DM into one) and name the selections in Meshing
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Old   December 9, 2013, 12:56
Default Porous jump error at mesh checking
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Ilyas
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Hi every one,

I had getting error in pororus jump error

Checking boundary types:
Error: jump zone 7 has wrong types of cell zones (cell and cell).

Zone & is comng under in My PEMFC as Inter of anode CC in boundary conditions type as porous jump

I dont know how to rectify it...

Help me solve this
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Old   June 6, 2014, 05:52
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umesh k
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Thanks Bryon for your suggestion,
my problem is from the initial stage. I am simulating the catalytic converter and have modeled in CATIA with two substrate(substrates here act as a porous media where reactions are taken place and have hexagonal cells) inside it. I have simply assembled those two substrates. Now should i mesh the substrate as well as fluid body at a time(if so then the meshing will not be completely done) or separately(if so the substrate will be meshed twice)? OR shall I create only external cover while modeling(meshing as well) and while giving bc's in fluent i shall create a block mention bc's as
porous.
please help me since I am novice in this domain
Regards
Umesh K
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