发明名称 |
CLOSED CELL SURFACES WITH ENHANCED DRAG-REDUCTION PROPERTIES |
摘要 |
An apparatus, comprising a plurality of closed cells disposed on a surface of a substrate. Each of the closed cells has at least one dimension that is less than about 1 millimeter and are configured to hold a medium therein. The apparatus also comprises a foam that contacts the closed cells. The foam has fluid walls that include a surfactant, and bubbles of the foam layer are filled with the medium.
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申请公布号 |
US2012227243(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201213476144 |
申请日期 |
2012.05.21 |
申请人 |
HODES MARC SCOTT;KOLODNER PAUL ROBERT;KRUPENKIN THOMAS NIKITA;SALAMON TODD RICHARD;TAYLOR JOSEPH ASHLEY |
发明人 |
HODES MARC SCOTT;KOLODNER PAUL ROBERT;KRUPENKIN THOMAS NIKITA;SALAMON TODD RICHARD;TAYLOR JOSEPH ASHLEY |
分类号 |
B23P25/00;B05D7/22 |
主分类号 |
B23P25/00 |
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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