发明名称 |
Load-bearing structure with reduced tip vortex |
摘要 |
The bearing structure such as a wing is fitted with toothed platelets (16) at its free edges to break tip vortex produced at these places by fluid pressure distribution. Vortex dissipation is accelerated, vortex remanence is considerably reduced. In the case of a deflector for a line of hydrophones (30) towed by a ship (31) to carry out seismic tests at sea, the noise disturbing the hydrophones (30) is reduced. In the case of marine applications, risks of cavitation are much reduced, particularly with regard to stabilizers or propellers. In the case of aeronautics applications, vortex remanence on take-off and on landing of planes is reduced. |
申请公布号 |
AU5632699(A) |
申请公布日期 |
2000.04.17 |
申请号 |
AU19990056326 |
申请日期 |
1999.09.24 |
申请人 |
GECO A.S.;ETAT FRANCAIS REPRESENTE PAR LE DELEGUE GENERAL POUR L'ARMEMENT |
发明人 |
STEPHANE CORDIER;LAURENCE BRIANCON-MARJOLLET |
分类号 |
B63H5/07;B63B1/24;B63B1/32;B63B21/66;B63B39/06;B63C11/00;B63H1/26;B63H25/38;B64C11/18;B64C21/10;B64C23/06;F15D1/00;G01V1/38 |
主分类号 |
B63H5/07 |
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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