发明名称 |
METHODS OF BREAKING ICE COVER |
摘要 |
shipbuilding; submarine vessels breaking ice cover by resonance flexural gravitational waves. SUBSTANCE: enhanced efficiency of method is obtained through increase of tension stresses in ice cover at constant parameters of flexural gravitational waves by creating thermal shock. Thermal shock is created by delivery of supercooled liquid under ice to point of forming first crest of wave behinds hull. EFFECT: enhanced efficiency of ice breaking. 2 cl, 1 dwg
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申请公布号 |
RU2158694(C1) |
申请公布日期 |
2000.11.10 |
申请号 |
RU19990110595 |
申请日期 |
1999.05.20 |
申请人 |
INSTITUT MASHINOVEDENIJA I METALLURGII DVO RAN |
发明人 |
KOZIN V.M. |
分类号 |
B63B35/08;(IPC1-7):B63B35/08 |
主分类号 |
B63B35/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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