Some simulation results at high Re

A falling object at Re=800

  • with volume rendering visualization of magnitudes of fluid velocity (=abs(vx,vy,vz))
  • with visualization of fluid velocity on a central plane as vectors
  • without visualization of fluid
  • 128 x 128 x 256 grids x 200,000 steps => 4 hours on 6 core intel CPU.
  • The size of falling body is 40 (L) x 16 (W) x 4 (D) in the unit of CFD grid.
  • The density of falling body is 1.5 times heavier than the fluid.
  • Files needed for reproducing this simulation