DEVICE FOR BREAKING ICE COVER Russian patent published in 2004 - IPC

Abstract RU 2236979 C1

FIELD: shipbuilding; submarine vessels breaking ice cover by resonance method.

SUBSTANCE: proposed device includes submarine vessel running under ice at resonance speed and exciting resonance flexural gravitational waves. Boundary layer turbulators mounted on surface of ship's hull are made in form of bands which are extended from ship's hull for control of degree of turbulence.

EFFECT: enhanced efficiency of ice breaking.

1 dwg

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RU 2 236 979 C1

Authors

Kozin V.M.

Dates

2004-09-27—Published

2003-05-26—Filed