foam-extend4.1-coherent-io/applications/solvers/heatTransfer/chtMultiRegionFoam/solid/solveSolid.H

{
    for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
    {
        tmp<fvScalarMatrix> TEqn
        (
            fvm::ddt(rho*cp, T)
          - fvm::laplacian(Kappa, T)
        );
        TEqn().relax();
        TEqn().solve();
    }

    Info<< "Min/max T:" << min(T) << ' ' << max(T) << endl;
}