158x27x16 m „containership“ with engine failure in heavy sea drifting to
the coast. The peak level of the blue force-plot (horizontal force on ship)
is the moment, when the breaker slams at the hull. Peak-level 617 kN
per m hull lenght. After running the simulation, you can generate a csv-file
of the forces/motion. The csv was imported into Smath-studio to do a frequency
analysis with FFT. The red plane in the model is the wave-generator,
the red slice is the 2D computing domain. Complete simulation was 60 sec
with 0,2 sec timestep. Number of points approx 11000 (rough...).
Runtime on quadcore-cpu Intel celeron 2 hours. I need this machine...
Have a happy new year!