FoamFile { version 2.0; format ascii; class volScalarField; object T; } dimensions [ 0 0 0 1 0 0 0 ]; internalField uniform 300; boundaryField { interface { type fixedGradient; gradient uniform 0; } inlet { type fixedValue; value $internalField; } outlet { type zeroGradient; } top { type zeroGradient; } bottom { type zeroGradient; } slip-bottom { type zeroGradient; } outerWall { type zeroGradient; } defaultFaces { type empty; } }