tutorials/combustion/fireFoam/les/smallPoolFire2D/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 FoamFile
   9 {
  10     version     2.0;
  11     format      ascii;
  12     class       dictionary;
  13     location    "constant";
  14     object      radiationProperties;
  15 }
  16 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  17
  18 radiation       on;
  19
  20 radiationModel  fvDOM;
  21
  22 noRadiation
  23 {
  24 }
  25
  26 P1Coeffs
  27 {
  28 }
  29
  30 fvDOMCoeffs
  31 {
  32     nPhi    4;          // azimuthal angles in PI/2 on X-Y.(from Y to X)
  33     nTheta  0;          // polar angles in PI (from Z to X-Y plane)
  34     convergence 1e-3;   // convergence criteria for radiation iteration
  35     maxIter 1;          // maximum number of iterations
  36 }
  37
  38 // Number of flow iterations per radiation iteration
  39 solverFreq 10;
  40
  41 absorptionEmissionModel greyMeanAbsorptionEmission;
  42
  43 constantAbsorptionEmissionCoeffs
  44 {
  45     a               a [ 0 -1 0 0 0 0 0 ] 0.01;
  46     e               e [ 0 -1 0 0 0 0 0 ] 0;
  47     E               E [ 1 -1 -3 0 0 0 0 ] 0;
  48 }
  49
  50 greyMeanAbsorptionEmissionCoeffs
  51 {
  52     lookUpTableFileName     none;
  53
  54     EhrrCoeff                0.0;
  55
  56     CO2
  57     {
  58         Tcommon         300;   //Common Temp
  59         invTemp         true;   //Is the polynomio using inverse temperature.
  60         Tlow            200;   //Low Temp
  61         Thigh           2500;  //High Temp
  62
  63         loTcoeffs       //coefss for T < Tcommon
  64         (
  65             0           //  a0            +
  66             0           //  a1*T          +
  67             0           //  a2*T^(+/-)2   +
  68             0           //  a3*T^(+/-)3   +
  69             0           //  a4*T^(+/-)4   +
  70             0           //  a5*T^(+/-)5   +
  71         );
  72         hiTcoeffs        //coefss for T > Tcommon
  73         (
  74             18.741
  75             -121.31e3
  76             273.5e6
  77             -194.05e9
  78             56.31e12
  79             -5.8169e15
  80         );
  81
  82     }
  83
  84     H2O
  85     {
  86         Tcommon         300;
  87         invTemp         true;
  88         Tlow            200;
  89         Thigh           2500;
  90
  91         loTcoeffs
  92         (
  93             0
  94             0
  95             0
  96             0
  97             0
  98             0
  99         );
 100         hiTcoeffs
 101         (
 102             -0.23093
 103             -1.12390e3
 104              9.4153e6
 105             -2.99885e9
 106              0.51382e12
 107             -1.868e10
 108         );
 109     }
 110
 111     CH4
 112     {
 113         Tcommon         300;
 114         Tlow            200;
 115         Thigh           2500;
 116         invTemp         false;
 117
 118         loTcoeffs
 119         (
 120             0
 121             0
 122             0
 123             0
 124             0
 125             0
 126         );
 127         hiTcoeffs
 128         (
 129             6.6334
 130             -0.0035686
 131             1.6682e-8
 132             2.5611e-10
 133             -2.6558e-14
 134             0
 135         );
 136     }
 137 }
 138
 139 scatterModel    constantScatter;
 140
 141 constantScatterCoeffs
 142 {
 143     sigma           sigma [ 0 -1 0 0 0 0 0 ] 0;
 144     C               C [ 0 0 0 0 0 0 0 ] 0;
 145 }
 146
 147
 148 // ************************************************************************* //