[boffin5]

Although there are many posts of this kind of problem, they are all unique, and I hope that by posting my run log, someone can have an idea of what steps I might take to debug the problem.

My case consists of a flying body with a duct, in which is a radiator modeled as a porous zone. CheckMesh says that the body mesh is good, and the radiator itself is created by blockMeshDict. Most of the boundary conditions are shown at the bottom of this thread:
chtmultiRegion case is not generating sets folder in postprocessing


It fails at time step 9 with this message "Energy temperature conversion failed to converge."

I will gladly supply any other information that might help interested individuals from aiding me with this.


Could use some help!