|
[Sponsors] |
February 15, 2010, 07:22 |
buoyantSimpleRadiationFoam
|
#1 |
Member
MSarkar
Join Date: Dec 2009
Posts: 99
Rep Power: 16 |
Hi All,
I am simulating the effect of natural convection inside a square cavity with radiation effects on surfaces using buoyantSimpleRadiationFoam solver. This is a 2D simulation and I am using OF 1.6. Simulation Details:
Thanks for any help! FoamFile { version 2.0; format ascii; class volScalarField; location "0"; object alphat; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [1 -1 -1 0 0 0 0]; internalField uniform 0; boundaryField { topwall { type compressible::alphatWallFunction; Prt 0.85; value uniform 0; } bottomwall { type compressible::alphatWallFunction; Prt 0.85; value uniform 0; } rightwall { type compressible::alphatWallFunction; Prt 0.85; value uniform 0; } leftwall { type compressible::alphatWallFunction; Prt 0.85; value uniform 0; } frontAndBack { type empty; } } // ************************************************** *********************** // FoamFile { version 2.0; format ascii; class volScalarField; location "0"; object epsilon; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [0 2 -3 0 0 0 0]; internalField uniform 0.01; boundaryField { topwall { type zeroGradient; } bottomwall { type zeroGradient; } rightwall { type zeroGradient; } leftwall { type zeroGradient; } frontAndBack { type empty; } } // ************************************************** *********************** // FoamFile { version 2.0; format ascii; class volScalarField; object G; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [1 0 -3 0 0 0 0]; internalField uniform 0; boundaryField { topwall { type MarshakRadiation; T T; emissivity 1; value uniform 0; } bottomwall { type MarshakRadiation; T T; emissivity 1; value uniform 0; } rightwall { type MarshakRadiation; T T; emissivity 1; value uniform 0; } leftwall { type MarshakRadiation; T T; emissivity 1; value uniform 0; } frontAndBack { type empty; } } // ************************************************** *********************** // FoamFile { version 2.0; format ascii; class volScalarField; location "0"; object k; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [0 2 -2 0 0 0 0]; internalField uniform 0.1; boundaryField { topwall { type zeroGradient; } bottomwall { type zeroGradient; } rightwall { type zeroGradient; } leftwall { type zeroGradient; } frontAndBack { type empty; } } // ************************************************** *********************** // FoamFile { version 2.0; format ascii; class volVectorField; object U; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [0 1 -1 0 0 0 0]; internalField uniform (0 0 0); boundaryField { topwall { type fixedValue; value uniform (0 0 0); } bottomwall { type fixedValue; value uniform (0 0 0); } rightwall { type fixedValue; value uniform (0 0 0); } leftwall { type fixedValue; value uniform (0 0 0); } frontAndBack { type empty; } } // ************************************************** *********************** // FoamFile { version 2.0; format ascii; class volScalarField; object T; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [0 0 0 1 0 0 0]; internalField uniform 323.0; boundaryField { rightwall { type fixedValue; value uniform 323.0; } leftwall { type fixedValue; value uniform 373.0; } topwall { type zeroGradient; } bottomwall { type zeroGradient; } frontAndBack { type empty; } } // ************************************************** *********************** // FoamFile { version 2.0; format ascii; class volScalarField; object p; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [1 -1 -2 0 0 0 0]; internalField uniform 100000; boundaryField { topwall { type buoyantPressure; value uniform 100000; } bottomwall { type buoyantPressure; value uniform 100000; } rightwall { type buoyantPressure; value uniform 100000; } leftwall { type buoyantPressure; value uniform 100000; } frontAndBack { type empty; } } // ************************************************** *********************** // FoamFile { version 2.0; format ascii; class volScalarField; location "0"; object mut; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [1 -1 -1 0 0 0 0]; internalField uniform 0; boundaryField { topwall { type mutWallFunction; Cmu 0.09; kappa 0.4187; E 9.0; value uniform 0; } bottomwall { type mutWallFunction; Cmu 0.09; kappa 0.4187; E 9.0; value uniform 0; } rightwall { type mutWallFunction; Cmu 0.09; kappa 0.4187; E 9.0; value uniform 0; } leftwall { type mutWallFunction; Cmu 0.09; kappa 0.4187; E 9.0; value uniform 0; } frontAndBack { type empty; } } // ************************************************** *********************** // |
|
|
|