[fengyunmanbu]

Hello, everybody.
When I use T-Rex to make a layer grid for Wing Store case(the case in tutorials file), it's difficult to make a good quality grid for NS simulation. Anyway, I output the grid and combine an-isotropic tetrahedra.

Then I input the grid into the Fluent, but the mesh quality check warning that "Minimum Orthogonal Quality = 5.14e-3, Waring: minimum Orthogonal Quality below 0.01". The quality can't be improved via the TUI command such as "improve-quality".

So how can I to make a better layer grid in Pointwise, the T-Rex is suitable to make layer grid? or what's the knack to make a high-guality T-Rex grid?

Thanks in advance