The hulls of naval ships are exposed to forces and moments coming from internal external sources. Usually, these interactions that can be described mathematically by harmonic polyharmonic functions. shock UNDEX type (underwater explosion) works completely differently its time waveform is difficult describe with mathematical functions as pressure vs. time. paper presents a simplification physica...

Experimental and magnetohydrodynamic numerical simulation results analysis of a μs- sub- μs-timescale overdamped underwater electrical explosion copper wires having different lengths diameters are presented. For these explosions, ∼80% the energy stored in pulse generator is deposited into wire during time comparable or shorter than quarter period underdamped discharge. It was found that thresho...