text: /*--------------------------------*- C++ -*----------------------------------*\
  | =========                 |                                                 |
  | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
  |  \\    /   O peration     | Version:  2.3.0                                 |
  |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
  |    \\/     M anipulation  |                                                 |
  \*---------------------------------------------------------------------------*/
  FoamFile
  {
      version     2.0;
      format      ascii;
      class       dictionary;
      object      fvSolution;
  }
  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  
  solvers
  {
      p
      {
          solver           GAMG;
          tolerance        1e-7;
          relTol           0.01;
          smoother         GaussSeidel;
          nPreSweeps       0;
          nPostSweeps      2;
          cacheAgglomeration on;
          agglomerator     faceAreaPair;
          nCellsInCoarsestLevel 10;
          mergeLevels      1;
      }
  
      Phi
      {
          $p;
      }
  
      U
      {
          solver           smoothSolver;
          smoother         GaussSeidel;
          tolerance        1e-8;
          relTol           0.1;
          nSweeps          1;
      }
  
      k
      {
          solver           smoothSolver;
          smoother         GaussSeidel;
          tolerance        1e-8;
          relTol           0.1;
          nSweeps          1;
      }
  
      omega
      {
          solver           smoothSolver;
          smoother         GaussSeidel;
          tolerance        1e-8;
          relTol           0.1;
          nSweeps          1;
      }
  }
  
  SIMPLE
  {
      nNonOrthogonalCorrectors 0;
  }
  
  potentialFlow
  {
      nNonOrthogonalCorrectors 10;
  }
  
  relaxationFactors
  {
      fields
      {
          p               0.3;
      }
      equations
      {
          U               0.7;
          k               0.7;
          omega           0.7;
      }
  }
  
  cache
  {
      grad(U);
  }
  
  // ************************************************************************* //
  