foam-extend4.1-coherent-io/tutorials/stressAnalysis/newContactStressFoam/ballAndBrickFriction/constant/contactProperties

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM Extend Project: Open Source CFD        |
|  \\    /   O peration     | Version:  1.6-ext                               |
|   \\  /    A nd           | Web:      www.extend-project.de                 |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      contactProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

// Contact relaxation factors
urfTraction            0.2;
urfValue               0.2;
urfFraction            0.2;

contacts
1
(
    c1
    {
        masterPatch    bottomBrickUp;
        slavePatch     topBrickDown;
        frictionCoeff  mu [0 0 0 0 0 0 0] 0.15;
        contactTol     5e-6;
        projectionDir  contactSphere;
        projectionAlgo visible;
    }
);

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