METHOD OF BREAKING ICE COVER Russian patent published in 2004 - IPC

Abstract RU 2224683 C1

FIELD: shipbuilding; submarine vessels running under ice and breaking ice cover by resonance method at surfacing in solid ice. SUBSTANCE: proposed method includes excitation of flexural gravitational waves during motion under ice at resonance speed. During motion of ship, surfactants are blown into surface layer from shipTs hull through upper surface. EFFECT: enhanced efficiency of breaking ice cover. 1 dwg

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RU 2 224 683 C1

Authors

Kozin V.M.

Dates

2004-02-27Published

2003-05-05Filed