FIELD: means for navigation under ice conditions. SUBSTANCE: during motion of ship 2 under ice 1 at resonance velocity, flexural gravitational waves 3 are formed in ice 1 imparting poorly streamlined shape to ship by creating hydrodynamic eddies 7 in her fore extremity by means of inlet passages 4 and outlet passages 5. EFFECT: enhanced efficiency of ice breaking. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF BREAKING ICE COVER | 2000 |
|
RU2233227C2 |
| METHOD OF BREAKING ICE COVER | 2001 |
|
RU2194121C2 |
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| METHOD OF BREAKING ICE COVER | 1998 |
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| METHOD OF BREAKING ICE COVER | 2005 |
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| DEVICE FOR BREAKING ICE COVER | 2005 |
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| METHOD OF BREAKING ICE COVER | 2000 |
|
RU2165372C1 |
