发明名称 |
MONOHULL FAST SHIP OR SEMI-PLANING MONOHULL WITH A DRAG REDUCTION METHOD |
摘要 |
<p>A monohull surface ship has a hull having a profile which produces a high pressure area at a bottom portion of the hull in a stern section of the hull and hydrodynamic lifting of the stern section at a speed above a length Froude number of 0.30. The ship includes an apparatus for introducing a drag reducing substance into the boundary layer of water flowing over a submerged portion of the hull in substantially straight flow lines relative to the waterline to reduce skin-friction over a relatively large wetted area of the hull at speeds exceeding a length Froude number of 0.25.</p> |
申请公布号 |
WO2008005336(A2) |
申请公布日期 |
2008.01.10 |
申请号 |
WO2007US15135 |
申请日期 |
2007.06.29 |
申请人 |
FASTSHIP, INC.;GILES, DAVID, L. |
发明人 |
GILES, DAVID, L. |
分类号 |
B63B1/16;B63B1/32 |
主分类号 |
B63B1/16 |
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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