Hydrodynamic Impact Loads on 30 Degree and 60 Degree V-step Plan-form Models with and Without Dead Rise
This is a 1958 NASA technical report on hydrodynamic impact loads, produced by the NASA Technical Reports Server for aeronautical engineers and researchers testing seaplane hulls. The pictures are plain photographs of white V-step test models mounted on a carriage, plus one line chart of load ratios against trim angle, offering a designer little beyond the engineering geometry of stepped hull forms.

