ERROR in solver
 

Hi friends,

I am new at fluent, i am solveng a tank flow problem. It is the "Laminar flow" probelm and i am using "unstructured mesh". Even for different initial conditions, I get the error of following type.

Error: fluent.6.2.16 received a fatal signal (SEGMENTATION VIOLATION). Error Object: #f

What could be the reason?

Thank you in advance Tuks