Re: Venturi3d example
I think you are are more intereseted in the pressure gradient then the absolute pressure. It is possible to set a certain pressure level (pressure level, see the converter) if you are really interested in the absolute pressure. Try to set the inlet on 200Pa and the outlet to 0Pa should be easier for the beginning. There is also one converter function for the conversion from pressure to density that will help you. I really recommend you our annular Spring School. There we have enough time to discuss about your individual problems.