tutorials/combustion/fireFoam/les/smallPoolFire3D/constant/radiationProperties

   1 /*--------------------------------*- C++ -*----------------------------------*\
   2 | =========                 |                                                 |
   3 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
   4 |  \\    /   O peration     | Version:  2.0.0                                 |
   5 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
   6 |    \\/     M anipulation  |                                                 |
   7 \*---------------------------------------------------------------------------*/
   8
   9 FoamFile
  10 {
  11     version     2.0;
  12     format      ascii;
  13     class       dictionary;
  14     location    "constant";
  15     object      radiationProperties;
  16 }
  17 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  18
  19 radiation       on;
  20
  21 radiationModel  fvDOM;
  22
  23 noRadiation
  24 {
  25 }
  26
  27 P1Coeffs
  28 {
  29 }
  30
  31 fvDOMCoeffs
  32 {
  33     nPhi    2;          // azimuthal angles in PI/2 on X-Y.(from Y to X)
  34     nTheta  2;          // polar angles in PI (from Z to X-Y plane)
  35     convergence 1e-3;   // convergence criteria for radiation iteration
  36     maxIter 10;         // maximum number of iterations
  37 }
  38
  39 // Number of flow iterations per radiation iteration
  40 solverFreq 10;
  41
  42 absorptionEmissionModel greyMeanAbsorptionEmission;
  43
  44 constantAbsorptionEmissionCoeffs
  45 {
  46     a               a [ 0 -1 0 0 0 0 0 ] 0.1;
  47     e               e [ 0 -1 0 0 0 0 0 ] 0.1;
  48     E               E [ 1 -1 -3 0 0 0 0 ] 0;
  49 }
  50
  51 greyMeanAbsorptionEmissionCoeffs
  52 {
  53     lookUpTableFileName      none;
  54
  55     EhrrCoeff                0.0;
  56
  57     CO2
  58     {
  59         Tcommon         300;   //Common Temp
  60         invTemp         true;   //Is the polynomio using inverse temperature.
  61         Tlow            200;   //Low Temp
  62         Thigh           2500;  //High Temp
  63
  64         loTcoeffs       //coefss for T < Tcommon
  65         (
  66             0           //  a0            +
  67             0           //  a1*T          +
  68             0           //  a2*T^(+/-)2   +
  69             0           //  a3*T^(+/-)3   +
  70             0           //  a4*T^(+/-)4   +
  71             0           //  a5*T^(+/-)5   +
  72         );
  73         hiTcoeffs        //coefss for T > Tcommon
  74         (
  75             18.741
  76             -121.31e3
  77             273.5e6
  78             -194.05e9
  79             56.31e12
  80             -5.8169e15
  81         );
  82
  83     }
  84
  85     H2O
  86     {
  87         Tcommon         300;
  88         invTemp         true;
  89         Tlow            200;
  90         Thigh           2500;
  91
  92         loTcoeffs
  93         (
  94             0
  95             0
  96             0
  97             0
  98             0
  99             0
 100         );
 101         hiTcoeffs
 102         (
 103             -0.23093
 104             -1.12390e3
 105              9.4153e6
 106             -2.99885e9
 107              0.51382e12
 108             -1.868e10
 109         );
 110     }
 111
 112     CH4
 113     {
 114         Tcommon         300;
 115         Tlow            200;
 116         Thigh           2500;
 117         invTemp         false;
 118
 119         loTcoeffs
 120         (
 121             0
 122             0
 123             0
 124             0
 125             0
 126             0
 127         );
 128         hiTcoeffs
 129         (
 130             6.6334
 131             -0.0035686
 132             1.6682e-8
 133             2.5611e-10
 134             -2.6558e-14
 135             0
 136         );
 137     }
 138 }
 139
 140 scatterModel    constantScatter;
 141
 142 constantScatterCoeffs
 143 {
 144     sigma           sigma [ 0 -1 0 0 0 0 0 ] 0;
 145     C               C [ 0 0 0 0 0 0 0 ] 0;
 146 }
 147
 148
 149 // ************************************************************************* //