PRESTO Pressure Discretization

john

Hi,

I'm modelling the wind around a ship superstructure in Fluent.

I have successfully dome this using standard pressure discretization but once I tried to use the PRESTO pressure discretisation scheme the solution will not converge.

Any tips on why this would be?

Also I am curious if anyone thinks there are benefits to using Presto discretization over standard for pressure for a problem such as this.

I would be very grateful for any replies.

Thanks a lot.