Hi, guys. I have some acusolve error problem and I seen similar problem in altair web say my mesh need finer volume and surface mesh, but some descriptions for that CFD mesh say use AcuSolve in most of the cases do not need such a carefully generated meshes. And I change my mesh to compare mesh, for use boundary layer or not, it doesn't work in acusolve. WHY?
I am doing a simple CFD problem for use a 40CM diameter 60CM length tube section(after will become a convergent nozzle) to blow a space L(3M), W(4M), H(4M) want to know the opposite place(Outlet) middle area have enough 10m/s wind or not, and set Cartesian coordinate system X velocity 12m/s and in tube side set the first layer thickness is 0.001M(is too awful?).
Shown by acuprob
acuSolve: *** ASSERTION in Function <lesGmres> File <lesGmres.c> Line <1379>
acuSolve: *** Error from fLesGetHbrgEig <40>
acuRun: *** ERROR: error occurred executing acuProbe".bat
(if encounter problem where can I know the error number means for?)
I have attached some images to describe my problem.