66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v2011 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class volScalarField;
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object CO2;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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//How to convert from ppm to % in the air?
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//https://www.rapidtables.com/convert/number/PPM_to_Percent.html
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// 1% = 1/100
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// 1ppm = 1/1000000
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// hence
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// 1ppm = 0.0001%
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dimensions [0 0 0 0 0 0 0];
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internalField uniform 0.0004; // 400ppm => 0.04% => 0.0004
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boundaryField
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{
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"(roof|floor|sideWall|humanBody)"
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{
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type zeroGradient;
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}
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inlet
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{
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type fixedValue;
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value $internalField;
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}
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mouth
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{
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type fixedValue;
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value uniform 0.001; // 1000ppm => 0.1% => 0.001;
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}
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outlet
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{
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type zeroGradient;
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}
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"(intake1|intake2|intake3|intake4)"
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{
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type zeroGradient;
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}
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"(exhaust_maxX|exhaust_minX|exhaust_maxY|exhaust_minY)"
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{
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type fixedValue;
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value $internalField;
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}
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}
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// ************************************************************************* //
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