73
Design Selection
Ramp height at 2 m above calm waterline provides adequate operability region
1 m
2 m
If we superimpose the operability regions for different values of the height of the ramp, we get the animation shown here.
This is for sea state 3 and for the aft ramp.
We can see that a ramp height of about 2 meters provides an adequate operability region.
Similar graphs were generated for the side door and for the lower speed range, from 0 to 6 knots.