July 21, 2023 at 9:54 am
SRP
Ansys Employee

Hi,

Yes, it is possible to simulate the phase change of CO2 in Ansys.

You can Choose the appropriate multiphase model in Fluent to handle the phase change.

I suggest you to check fluent user's manual: Chapter 25: Modeling Multiphase Flows (ansys.com)

Thank you