Fluid Domain for 2 Fluids (Urgent!!)
 

Dear All,

I'm a CFX5.5 user and I'm trying to simulate a case which contains two fluids, air at STP and water vapour. However, the Create/Fluid Domain/Number of Fluids cannot allow me to choose "2". It only provides me to create ONE fluid only. How can I activate this? Should I create two B-rep Solids for my case? Anyone can help and give me some ideas and advices? Thank you for your help!

Nelson

Re: Fluid Domain for 2 Fluids (Urgent!!)
 

You need a multi-fluid (multiphase) license.

Robin

Re: Fluid Domain for 2 Fluids (Urgent!!)
 

Hi,

Thank you for your response. And I've checked that we've got CFX-Build license, CFX-ANYSOLVER, CFX-5-NOLIMIT, CFX-5-COMBUSTION and CFX-5-RADIATION licenses. Is it multi-fluid (multiphase) license still not included within those licenses? and is it an additional license?

Nelson

Re: Fluid Domain for 2 Fluids (Urgent!!)
 

Hi Nelson,

You will need to purchase an additional license for this capability, or license a full capability solver.

Robin

Re: Fluid Domain for 2 Fluids (Urgent!!)
 

Dear nelson,

This even happened to me once. I think this should be a problem in the software . I was not able to select more than one fluid ,but when I closed the application and opened again it was solved.CHECK IT OUT