vanDriestDelta Class Reference

Simple cube-root of cell volume delta used in incompressible LES models. More...

Detailed Description

Simple cube-root of cell volume delta used in incompressible LES models.

Example of the delta specification in turbulenceProperties:

    delta               vanDriest;

    vanDriestCoeffs
    {
        // Underlying geometric delta
        delta           cubeRootVol;
        // Coefficients for geometric delta
        cubeRootVolCoeffs
        {
            deltaCoeff      2.0;
        }
        // Optional update interval
        // Default is 1 (update every step)
        updateInterval    1000;
    }

Source files

• vanDriestDelta.H
• vanDriestDelta.C

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The documentation for this class was generated from the following file:

• src/TurbulenceModels/turbulenceModels/LES/LESdeltas/vanDriestDelta/vanDriestDelta.H