FIELD: shipbuilding.
SUBSTANCE: invention relates to shipbuilding, in particular, to submarine vessels breaking the ice cover by the resonant method. Proposed is an apparatus for breaking the ice cover, constituting a submarine vessel capable of moving under ice at a resonant speed and exciting resonant bending gravitational waves (IGW). A porous element by means whereof air is supplied outside the hull is installed on the surface of the fore end of the vessel. Air is supplied periodically at a frequency equal to the frequency of the IGWs for a time equal to half the period of said waves.
EFFECT: effectiveness of breakage of the ice cover is increased.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR BREAKING THE ICE COVER | 2021 |
|
RU2784554C1 |
| ICE COVER DESTRUCTION METHOD | 2021 |
|
RU2756134C1 |
| DEVICE FOR DESTRUCTION OF ICE COVER | 2019 |
|
RU2719743C1 |
| DEVICE FOR DESTRUCTION OF ICE COVER | 2019 |
|
RU2719744C1 |
| METHOD FOR BREAKING ICE COVER | 2021 |
|
RU2756388C1 |
| DEVICE FOR DESTRUCTION OF ICE COVER | 2019 |
|
RU2713438C1 |
| DEVICE FOR ICE COVER DESTRUCTION | 2021 |
|
RU2755423C1 |
| METHOD FOR BREAKING THE ICE COVER | 2021 |
|
RU2763625C1 |
| ICE BREAKER | 2021 |
|
RU2757138C1 |
| METHOD FOR BREAKING THE ICE COVER | 2021 |
|
RU2755421C1 |
