[harshalh]

Hello
I am doing a rudder test on a steady ship with moving water with flat waves.
I am trying to do sensitivity test with different mesh sizes. can anyone help me here with the results i got?
with coarser mesh of base size 0.1 i get the results quite good but
with base size 0.0707 the results are worse.
but again i reduce the base size to 0.05 it is again good results.
can anyone know what could be the problem with the 0.0707 base size.

I have attached the image files
RT10_deg01scalar scene 3 is for 0.1 base size mesh
RT_10degMed@1500_scalar scene 2 is for 0.0707 base size mesh.

Thanx

[harshalh]

I just checked the problem with mesh size
0.07 the results were goog
but with the base size0.0707 they were not.
is there any limit in starccm+ for number of decimals for base size value??
thanx