tutorials/discreteMethods/dsmcFoam/supersonicCorner/constant/dsmcProperties

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   7 \*---------------------------------------------------------------------------*/
   8 FoamFile
   9 {
  10     version     2.0;
  11     format      ascii;
  12     class       dictionary;
  13     location    "constant";
  14     object      dsmcProperties;
  15 }
  16 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  17
  18 // General Properties
  19 // ~~~~~~~~~~~~~~~~~~
  20
  21 nEquivalentParticles            1.2e12;
  22
  23 // Wall Interaction Model
  24 // ~~~~~~~~~~~~~~~~~~~~~~
  25
  26 //WallInteractionModel            SpecularReflection;
  27 WallInteractionModel            MaxwellianThermal;
  28
  29 SpecularReflectionCoeffs {}
  30
  31 MaxwellianThermalCoeffs {}
  32
  33 // Binary Collision Model
  34 // ~~~~~~~~~~~~~~~~~~~~~~
  35
  36 //BinaryCollisionModel            VariableHardSphere;
  37 BinaryCollisionModel            LarsenBorgnakkeVariableHardSphere;
  38
  39 VariableHardSphereCoeffs
  40 {
  41     Tref        273;
  42 }
  43
  44 LarsenBorgnakkeVariableHardSphereCoeffs
  45 {
  46     Tref                        273;
  47     relaxationCollisionNumber   5.0;
  48 }
  49
  50 // Inflow Boundary Model
  51 // ~~~~~~~~~~~~~~~~~~~~~
  52
  53 InflowBoundaryModel             FreeStream;
  54 //InflowBoundaryModel             NoInflow;
  55
  56 NoInflowCoeffs {}
  57
  58 FreeStreamCoeffs
  59 {
  60     numberDensities
  61     {
  62         Ar      1.0e20;
  63     };
  64 }
  65
  66 // Molecular species
  67 // ~~~~~~~~~~~~~~~~~
  68
  69 typeIdList                      (Ar);
  70
  71 moleculeProperties
  72 {
  73     Ar
  74     {
  75         mass                            66.3e-27;
  76         diameter                        4.17e-10;
  77         internalDegreesOfFreedom        0;
  78         viscosityCoefficient            2.117e-5;
  79         omega                           0.81;
  80     }
  81 }
  82
  83 // ************************************************************************* //