Adina
 

Hello Friends,

I am simulating the air flow around the square 2-D section, using ADINA. Properties that I have entered are as follows:-

1) Flow is laminar, 2-D, in compressible and unsteady.
2) I have mesh with 70,000 elements and its finer near the square section
3) Time step is 0.025
4) Re=100
5) Computational domain is wide enough-- 60D on upstream, 70D downstream and 50D above and below the geometry.

But the problem is that I cannot see the vortex shedding behind the geometry:confused:
Can someone please help me with this. There are quite a few tutorials for Ansys but nothing to refer for ADINA.