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[Other] Stting up changeDictionaryDict file for CHT |
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June 8, 2018, 07:05 |
Stting up changeDictionaryDict file for CHT
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#1 |
Member
Sean Gorry
Join Date: Feb 2018
Posts: 48
Rep Power: 8 |
I am working on a CHT model with four regions, I looking for some help with the changeDictionaryDict file. How would I go about setting it up for a particular region based on my U,p,etc files. Below is the U file, everything is either specified as a wall or cyclicAMI in the boundary file. Any help would be greatly appreciated as this is last step before I can run the sim
Code:
/*--------------------------------*- C++ -*----------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: plus | | \\ / A nd | Web: www.OpenFOAM.com | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class volVectorField; location "0"; object U; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [0 1 -1 0 0 0 0]; internalField uniform (0 0 0); boundaryField { refractory_to_fluid_domain { type noSlip; } head_can_to_fluid_domain { type noSlip; } heat_acceptor_to_fluid_domain { type noSlip; } refractory_right { type cyclicAMI; } refractory_left { type cyclicAMI; } refractory_exterior { type noSlip; } fluid_domain_right { type cyclicAMI; } fluid_domain_left { type cyclicAMI; } fluid_domain_bottom { type noSlip; } inlet { type fixedValue; value uniform (-0.35 0 0); } outlet { type zeroGradient; } heat_acceptor_left { type cyclicAMI; } heat_acceptor_right { type cyclicAMI; } head_can_left { type cyclicAMI; } head_can_right { type cyclicAMI; } head_can_to_interior_heat_acceptor { type noSlip; } head_can_interior { type noSlip; } head_can_bottom { type noSlip; } } // ************************************************************************* // |
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June 27, 2018, 13:08 |
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#2 |
Senior Member
Nejc
Join Date: Feb 2017
Location: Slovenia
Posts: 196
Rep Power: 9 |
It's in the snappyMultiRegionHeater tutorial: https://github.com/OpenFOAM/OpenFOAM...DictionaryDict
Check changeDictionaryDicts for other regions as well. Also a useful tool for setting up CHT cases is about to be released with a new version but for now you can use templates in the -dev version. They are very helpful even without the setup tool: https://github.com/OpenFOAM/OpenFOAM...singleFluidCHT |
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