About the mechanism of the liquid's axial rising as a result of cylindrical vessel free fall

The analytical model, which allow to estimate the height of the liquid's rising at the concussion of the free fall cylindrical vessel and the hard level is physically grounded and realized. The elastic models of the liquid and vessel's material are applied. It shown that the pressure waves (flat and cylindrical, converging to the axis of cylinder) are generated in liquid. Their reflection from free surface, which configuration isn't fixed, at the presence of acute angle of the wetting, can lead to splash of liquid whose height 10 times more then the vessel's height of fall.