CFD verification and validation
 

There are many CFD validation cases in the website of The ERCOFTAC QNET-CFD Wiki. http://qnet-ercoftac.cfms.org.uk/w/index.php/Main_Page
The cases are partitionaled to Gold and silver domain, however the Gold sources could only be accessed by the EROFTAC member.
Could anyone be of help if he has become an EROFTAC member?
and I want the "Underexpanded jet" in "Underlying Flow Regime" to validate my CFD results.
Any adivice will be appreciated.

Thank you.