Hi again,

I calculate and it shows this massage, i think it didn't came from meshing condition but the boundary cond. Could you identify whats wrong ?

Divergence detected in AMG solver: x-momentum Stabilizing y-momentum to enhance linear solver robustness.

Stabilizing y-momentum using GMRES to enhance linear solver robustness.

Divergence detected in AMG solver: y-momentum Stabilizing z-momentum to enhance linear solver robustness.

Stabilizing z-momentum using GMRES to enhance linear solver robustness.

Divergence detected in AMG solver: z-momentum Stabilizing pressure correction to enhance linear solver robustness.

Stabilizing pressure correction using GMRES to enhance linear solver robustness.

Divergence detected in AMG solver: pressure correction Stabilizing enthalpy to enhance linear solver robustness.

Stabilizing enthalpy using GMRES to enhance linear solver robustness.

Divergence detected in AMG solver: enthalpy

Divergence detected in AMG solver: x-momentum

Divergence detected in AMG solver: y-momentum

Divergence detected in AMG solver: z-momentum

Divergence detected in AMG solver: pressure correction

Divergence detected in AMG solver: enthalpy

Error at host: floating point exception