[ashtonJ]

Dear All,

I got "Floating point exception: Overflow" error, I have read all the post about this problem. My problem is because of defining a new coordinate frame.

I defined a Poiseuille velocity profile as inlet boundary condition of my model but the original coordinate frame is not in middle of the inlet surface, so my velocity is not zero at the centre, it is zero somewhere close to the edge of the inlet. To resolve this problem, I defined a new coordinate frame on the inlet surface and used the new coordinate frame for defining the inlet boundary condition. The problem is solved and I got the zero in the centre, however, in the first iteration of run, I got the "Floating point exception: Overflow" error.

Does anybody know where the problem originates from.

Kind regards,
AshtonJ