Learning Forum

[Nawaf Rasheed]

Hey

 

I've a multiphase model of a vapor chamber, and I'm trying to apply vacuum pressure (50 pa) in the fluid region. As shown below 

It's worth mentioning that all of my boundary conditions are related to heat transfer in the solid regions (such as Q_in, q_out), so no boundary condition in the fluid region. And I'm trying to measure temperature across the system.

 

Here is my named selection 

 

How can I apply vacuum pressure (50 pa) in the fluid region?

[Rob]

As there are no flow boundaries have a look at the Patch function.