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Laminar and turbulent regions-imposed transition

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Old   November 5, 2013, 11:29
Default Laminar and turbulent regions-imposed transition
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Dear OpenFOAM users,
I have to impose transition points from laminar to turbulent on an airfoil, using Spalart-Allmaras model in OpenFOAM 2.2.0. Can I split my mesh, to turn turbulence off in a laminar region, without compiling user defined functions?
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Old   November 11, 2013, 20:16
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Can I constraint nut to zero in some cells (laminar region) by the means of fvOptions? E.g.

fixedNut
{
type explicitSetValue;
active true;
selectionMode cellZone;
cellZone porosity;
...............
}
thanks in advance
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Old   November 11, 2013, 20:17
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Can I constraint nut to zero in some cells (laminar region) by the means of fvOptions? E.g.

fixedNut
{
type explicitSetValue;
active true;
selectionMode cellZone;
cellZone porosity;
...............
}
thanks in advance
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