I’m having trouble with my simulation. I am currently completing an assignment in which I need to run a simulation on a ramjet engine and prove how they work. I have my Ramjet design in which my current problem is appearing. Whenever I run a simulation with Compressible air, a few minutes in the Temperature field diverging error appears, this is the exact message:
“Temperature field started diverging. Please check the mesh quality near the reported location and try refining the mesh. If the problem occurred near a boundary, please check the boundary conditions.” with: “Temperature = -3.10656e+07 at position: (0.01725 m, -0.04716 m, -0.02411 m).”
I am unsure why this is happening as my mesh appears to be fine, and I haven’t changed any temperature settings. This error is happening in Compressible 3 and does not happen in incompressible simulations.
Any help would be greatly appreciated! I am pretty new to simscale as this is my first real project. My project can be found here: https://www.simscale.com/projects/jbathie/ramjet_sim/
Thanks in advance.