Posted - May 10 2006 : 12:29:00 --------------------------------------------------------------------------------

Hi I try tu model heat transfert beteen two fluid sepated by solid. But i can't selected it. CFX allows just 1 fluid for both I verify in licence ans i see we have multiflow options Can any body help me Thanks

Hello, Just set up a system environment variable: CFX5_NO_CONSTANT_PHYSICS

and its value is T

I'll try thanks

Can somebody show me ho to up a system environment variable: CFX5_NO_CONSTANT_PHYSICS Thanks

1. If you're using Linux, edit /etc/profile and add the following line before <font color=blue>export</font> command <font color=red> CFX5_NO_CONSTANT_PHYSICS=T </font> and then export CFX5_NO_CONSTANT_PHYSICS 2. If you're using windows, just control-panel>system> and look for <font color=blue>environment</font> tab I'm sure you'll find it soon.