Slamming on Forced Oscillating Wedges at Forward Speed. Part 2. SlammingSimulation on Penetrating Wedges at Forward Speed

摘要

The report presents an approach of slamming investigation of 3-D penetratingwedges at forward speed using momentum theory. The research is a continuation of the method of Beukelman 1980, including forward speed influence and 3-D hydrodynamic effects. The test results obtained by the Ship Hydromechanics Laboratory (SHL) of Delft University of Technology have made possible the development and implementation of the expanded method. A time simulation has been performed for the wedge entering into the water. Computed results have been compared with experimental data in such a way that the influence of the parameters considered is clearly demonstrated.