| 摘要 |
FIELD: shipbuilding; submarine ships breaking ice cover by resonance flexural gravitational waves. ^ SUBSTANCE: proposed device includes submarine ship running under ice cover at resonance speed. Upper surface of ship's hull in her fore portion under first trough of flexural gravitational waves excited by ship is provided with easily deformable envelope under which damping fluid is placed. ^ EFFECT: enhanced efficiency of breaking ice cover. ^ 1 dwg |
