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inlet, outlet b.c in changeDictionaryDict

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Old   December 23, 2013, 11:10
Default inlet, outlet b.c in changeDictionaryDict
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Manula Pathirana
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Hi,

I am using multiRegionLiquidHeater tutorial in chtMutiRegionFoam. I have created a U-shape pipe using topoSetDict.I cannot understand how to define inlet, outlet and wall type boundary conditions in the changeDictionaryDict. Because, the pipe is buried in a solid cube and I have defined a cube using a blockMeshDict. For solid, I can easily define boundary conditions in the changeDictionaryDict as minX, maxX, blaa, blaa.

But, can someone say, how to define these inlet, outlet, and wall types in the blockMesh which can be used to define boundary conditions for fluid in Pipe?

Thanks
Manula
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