Submarine Moving Close to the Ice-Surface Conditions

摘要

This paper deals with the submarine in ice conditions. Ice cover is modeled by a floating elastic plate. The hydrodynamic problem of the submarine motion is modeled by a point source which steady uniformly moves in water under floating ice plate. The analysis is carried out by using analytical methods theory of function of complex variables and integral transformations. Then the integral for ice deflection is evaluated numerically. The given solution is analyzed depending on a velocity of submarine, ice thickness, and submergence depth.