Error message while iterating

John

Hi everyone,

In the first few iterations I get the following error message:

Error: divergence detected in AMG solver: pressure correction Error Object: ()

I run an axi-symmetric model of pipe with an orifice plate and use k-omega turbulence model.

I've checked that I don't have any negetive volumes, if anyone know what seems to be the problem I'll be thankful to him.

Thanks in advance, John

BTW: Running the problem on laminar viscous model before k-omega is not an option due to insufficient model size for the development of separation bubble.