OpenFOAM-6/tutorials/discreteMethods/dsmcFoam/freeSpacePeriodic/0/internalE

/*--------------------------------*- C++ -*----------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  6
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       volScalarField;
    location    "0";
    object      internalE;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

dimensions      [1 -1 -2 0 0 0 0];

internalField   uniform 0;

boundaryField
{
    xPeriodic_half0
    {
        type            cyclic;
    }
    yPeriodic_half0
    {
        type            cyclic;
    }
    zPeriodic_half0
    {
        type            cyclic;
    }
    yPeriodic_half1
    {
        type            cyclic;
    }
    zPeriodic_half1
    {
        type            cyclic;
    }
    xPeriodic_half1
    {
        type            cyclic;
    }
}


// ************************************************************************* //