Expressions
 

Hey Guys,

I´d like to know, whether it is possible or not to import a variable such as Re-Number into a equation, which I´ve written in my expression. I need the value from cfx, I don´t want to caculate it!

I hope you guys get me...;)...thanx

Re: Expressions
 

fluid density * appropriate velocity scale * appropriate length scale / fluid dynamic viscosity

Just use the appropriate CFX variables ... typically the velocity and length scales are based on some sort of appropriate area average or volume average of your choice.

Re: Expressions
 

hey joe thanx a lot for your help!

Anis