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February 25, 2010, 11:29 |
cellZones and buoyantSimpleFoam
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#1 |
New Member
Join Date: Nov 2009
Posts: 15
Rep Power: 16 |
Hi all,
I am trying to simulate two adjacent rooms that have air at different temperatures. I want to show what happens if someone suddenly opens the door between them. I have now got a mesh that contains separate volumes (i.e. cellZone_0 and cellZone_1) and separate boundaries (i.e. Walls_0 and Walls_1). I am now wondering whether it is possible to solve this with buoyantSimpleFoam or whether I need chtMultiRegion. I think the first should work as everything apart from the temperature is the same for both zones. However, I don't know how to refer to the two different regions in my T-file. I tried: Code:
internalField nonuniform { cellZone_0 { type fixedValue; value uniform 300; } cellZone_1 { type fixedValue; value uniform 200; } } Chris |
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February 26, 2010, 08:16 |
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#2 |
New Member
Join Date: Nov 2009
Posts: 15
Rep Power: 16 |
Hello,
maybe I can make my problem clearer: When I start the case in paraview I can select the desired two zones by using the option "include zones", now I am wondering how can I access these two zones/volumes to give them different initial temperature conditions for t=0? Cheers, Chris |
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