Error Message: "Problem diverges: Momentum transport equation, variable: X-velocity"
 

Does anybody know about this error message: "Problem diverges: Momentum transport equation, variable: X-velocity" (taken from the Case.fla-file)?
i was calculating a simulation of an FAME-Engine+ mesh but the computer aborts the iteration.
however the residuals RESU, RESV, RESW, RESM, etc. are all below 1.

Which turbulence model do you use?

if u are sure that all the residual values are less than 1, reduce the time step and try again ...

solved the problem, it was quite easy: during the meshing process, a meshing interval was defined by multiple surfaces.
but its not easy, to conclude just from the error message to the cause of the problem...

Hi could you please describe me on what you did to solve the problem as I am facing similar issue now.
Thanks

Could you please explain how you solved it, I am facing the same issue.