ship in ocean simulation using phoenix fd
grid cells: 50M
the grid is connected to the ship and simulates only small area around it.
the entire route is much bigger than the simulation area, but the open boundary conditions combined with inertial forces produce exactly the same result as if the ship is moving in a very big grid
simulation time: 1 min per frame
render time: 2 min per frame
simulated and rendered at xeon e5 2680