Messed up problem...IGES
I'm just new to this CFD software; and I have a problem.
From my drawing program I import a block with my model extracted,
as an .igs file. I simplified the model to make the calculation as simple as possible.
All conditions are set; walls, inlet, outlet, medium, and speed.
Initial arrows are displayed well, but when I run the solver I get the following Warning:
(earlier models worked fine)
volume [www.1341.5] RANS Flow: Failed
Solver singularity: smoothSolver: Solving for epsilon, Initial residual = -1.#IND, Final residual = 1.#QNAN, No Iterations 100
I have red that about 90% of the warnings are messing problems;
I doesn't seem to be my model (it's a converted solid, must be ok).
Has anyone a clue to solve this?.
Another question; is ther a simple way to select more faces in one selection?;
I wan to make a group op selected faces, but I don't want to select each face seperatly.
Kind regards, fhoos