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alphaEff scalarField

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Old   July 29, 2010, 13:40
Default alphaEff scalarField
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I have a question, as I am gradually digging into OpenFOAM for my doctoral research and it is indeed interestingly challenging. So, subsequent to looking up the alphaEff (effective thermal diffusivity), I want these quantities at the wall and the following code is not working thus far:

Code:
IOdictionary LESProperties
    (
        IOobject
        (
            "LESProperties",
            runTime.constant(),
            mesh,
            IOobject::MUST_READ,
            IOobject::NO_WRITE
        )
    );
 dimensionedScalar alphaEff(LESProperties.lookup("alphaEff"));
 const scalarField alphaEffw = alphaEff().boundaryField()[patchI];
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Old   July 29, 2010, 14:12
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So can anyone kindly give me some feedback as to how I can read the alphaEff at the wall. Thanks.
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