June 16, 2023 at 4:54 pm
CFD_Friend
Ansys Employee

Hi Tocol,

Steam as a material is available in the CFX material list under the IAPWS library.  More on setting up Steam can be referred to from the CFX User guide. I am sharing a link to one chapter in the user guide which specifically deals with setting up Steam as a material. Chapter 29: Steam Jet (ansys.com) 

Hope this will help you get started.