May 23, 2024 at 6:41 pm
ido
Ansys Employee

Hi Abhemanyu,

Can you list out exactly which KW you modified and how were they modified?

During the conversion, please make sure you check:  (IC = initial condition, BC = boundary condition)

  • unit system used
  • mat data - check EOS (IC) input & the resulting P0(t=0), rho0(t=0) in all ALE fluids
  • IC's BC's - vel(t=0) 

It looks like there may be something wrong in the input that causes the strange ship hull deformation(?). You can try:

  • go back to run the original model (no changes)
  • then convert 1 KW at a time and rerun
  • This will pin down exactly which change may cause the strange result.

Hope this helps.

 

Ian Do, PhD