I am trying to simulate forced convection in a small room used as an oven. I am doing a convective heat transfer, steady state, using the k-epsilon turbulence model. When I run the simulation, the solver quickly gives a Fatal Error. The solver log error reads:
 --> FOAM FATAL ERROR:
 Different dimensions for =
dimensions : [1 -1 -1 0 0 0 0] = [0 -1 -1 0 0 0 0]
This shows up several times in the log. I have 6 velocity inlets (vents supplied with hot air by a fan), and a pressure outlet. The rest are walls. I have tried changing the boundary conditions but keep getting this error. Has anyone come across something like this?
The link to the project is: Furnace Heating / Ventilation
Thanks in advance for any help.