My model for Fluent includes solid and fluid (Fig1)
I have finished simulating flow and heat transfer in Fluent (Fig2).
I want to simulate thermal stress, so I copy the model from Fig1 to Fig3, which includes only the solid domain, and transfer the model to the Steady-State Thermal (Fig4)
However, I can't generate the mesh, and it shows that the input is wrong (Fig5)
I am trying to change the facet into solid and transfer, but not achieve it.