Material Assignment for Plenum on Flow Simulator 2025

John Yang_22222

Dear Sir,

I try to change material from Air to Water on property editor for the boundary plenum. But, only four material, air, air-setam mixture, steam and Humid Air, can be selected from the material list. How could I specify the water for the boundary Plenum on Property Editor?

Best regards,

John Yang

John Yang_22222

I know already. If the Boundary Plenum is not connected to any other downstream element, the material can be only selected as Gas. If you connect this Boundary Plenum to incompressible tube, then you will find any liquid type material including WATER.