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Ansys Learning Forum Forums Discuss Simulation Fluids ERROR #004100018, Fatal overflow in linear solver. Reply To: ERROR #004100018, Fatal overflow in linear solver.

Petros Diakoumakos
Ansys Employee

Hi,

Is the operating point close to one of the speed curve limits? If so, can you try using exit corrected mass flow for the outlet?

Also what are your current boundary conditions?

Thanks