It is necessary to simulate the flow of wet steam under the action of gravity in Fluent
Condensate accumulation site
Well I don't have any idea
but maybe their is no need of gravity
for more information use FEA(Fluids) book.
Try contacting ansys forums https://studentcommunity.ansys.com. I am not sure how to solve
If you don't receive the email within an hour (and you've checked your Spam folder), email us as email@example.com.