tutorials/combustion/dieselFoam/aachenBomb/constant/sprayProperties

   1 /*--------------------------------*- C++ -*----------------------------------*\
   2 | =========                 |                                                 |
   3 | \\      /  F ield         | foam-extend: Open Source CFD                    |
   4 |  \\    /   O peration     | Version:     3.2                                |
   5 |   \\  /    A nd           | Web:         http://www.foam-extend.org         |
   6 |    \\/     M anipulation  |                                                 |
   7 \*---------------------------------------------------------------------------*/
   8 FoamFile
   9 {
  10     version     2.0;
  11     format      binary;
  12     class       dictionary;
  13     location    "constant";
  14     object      sprayProperties;
  15 }
  16 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  17
  18 interpolationSchemes
  19 {
  20     U               cellPointFace;
  21     rho             cell;
  22     p               cell;
  23     T               cell;
  24 }
  25
  26 subCycles       2;
  27
  28 atomizationModel off;
  29
  30 includeOscillation yes;
  31
  32 breakupModel    ReitzKHRT;
  33
  34 injectorModel   hollowConeInjector;
  35
  36 collisionModel  off;
  37
  38 evaporationModel standardEvaporationModel;
  39
  40 heatTransferModel RanzMarshall;
  41
  42 dispersionModel off;
  43
  44 dragModel       standardDragModel;
  45
  46 wallModel       reflect;
  47
  48 sprayIteration
  49 {
  50     sprayIterate 1;
  51     sprayRelaxFactor 1;
  52     minimumParcelMass 1e-20;
  53 }
  54
  55 specConstAtomizationCoeffs
  56 {
  57     dropletNozzleDiameterRatio ( 0.4 );
  58     sprayAngle      ( 10 );
  59 }
  60
  61 TABCoeffs
  62 {
  63     y0              0;
  64     yDot0           0;
  65     Cmu             10;
  66     Comega          8;
  67     WeCrit          12;
  68 }
  69
  70 ETABCoeffs
  71 {
  72     Cmu             10;
  73     Comega          8;
  74     WeCrit          12;
  75     k1              0.2;
  76     k2              0.2;
  77     WeTransition    100;
  78 }
  79
  80 ReitzDiwakarCoeffs
  81 {
  82     Cbag            6;
  83     Cb              0.785;
  84     Cstrip          0.5;
  85     Cs              10;
  86 }
  87
  88 ReitzKHRTCoeffs
  89 {
  90     B0              0.61;
  91     B1              40;
  92     Ctau            1;
  93     CRT             0.1;
  94     msLimit         0.2;
  95     WeberLimit      6;
  96 }
  97
  98 trajectoryCoeffs
  99 {
 100     cSpace          1;
 101     cTime           0.3;
 102 }
 103
 104 standardDragModelCoeffs
 105 {
 106     preReFactor     0.166667;
 107     ReExponent      0.666667;
 108     ReLimiter       1000;
 109     CdLimiter       0.44;
 110     Cdistort        2.632;
 111 }
 112
 113 standardEvaporationModelCoeffs
 114 {
 115     evaporationScheme explicit;
 116     preReScFactor   0.6;
 117     ReExponent      0.5;
 118     ScExponent      0.333333;
 119 }
 120
 121 RanzMarshallCoeffs
 122 {
 123     preRePrFactor   0.6;
 124     ReExponent      0.5;
 125     PrExponent      0.333333;
 126 }
 127
 128 hollowConeInjectorCoeffs
 129 {
 130     dropletPDF
 131     {
 132         pdfType         RosinRammler;
 133         RosinRammlerPDF
 134         {
 135             minValue        1e-06;
 136             maxValue        0.00015;
 137             d               ( 0.00015 );
 138             n               ( 3 );
 139         }
 140
 141         exponentialPDF
 142         {
 143             minValue        0.0001;
 144             maxValue        0.001;
 145             lambda          ( 10000 );
 146         }
 147     }
 148
 149     innerConeAngle  ( 0 );
 150     outerConeAngle  ( 20 );
 151 }
 152
 153 reflectCoeffs
 154 {
 155     elasticity      0.9;
 156 }
 157
 158 // ************************************************************************* //