dear CFD user I am a new user in CFX. I am using the CFX to simulate two phase flow of CO2 by using an ejector-nozzle . However the results is not so good. can anyone give me some ideas.

I am not a CFX user, but I have done analyses for jet pumps usinf STAR-CD; i.e., converging/diverging nozzles at subsonic flow. Anderson's book has a pretty good explanination of the problem, but the important point is that the outlet boundary should be a pressure boundary.

Tom

[naba2004]

Originally Posted by Tom
;45917

I am not a CFX user, but I have done analyses for jet pumps usinf STAR-CD; i.e., converging/diverging nozzles at subsonic flow. Anderson's book has a pretty good explanination of the problem, but the important point is that the outlet boundary should be a pressure boundary.

Tom

Hello, Tom can you give a full name of "Anderson's book"
Thank you