applications/solvers/incompressible/channelFoam/readTransportProperties.H

   1     Info<< "\nReading transportProperties\n" << endl;
   2     IOdictionary transportProperties
   3     (
   4         IOobject
   5         (
   6             "transportProperties",
   7             runTime.constant(),
   8             mesh,
   9             IOobject::MUST_READ_IF_MODIFIED,
  10             IOobject::NO_WRITE,
  11             false
  12         )
  13     );
  14
  15
  16     dimensionedScalar nu
  17     (
  18         transportProperties.lookup("nu")
  19     );
  20
  21
  22     //  Read centerline velocity for channel simulations
  23     dimensionedVector Ubar
  24     (
  25         transportProperties.lookup("Ubar")
  26     );
  27
  28     dimensionedScalar magUbar = mag(Ubar);
  29     vector flowDirection = (Ubar/magUbar).value();