发明名称 |
REDUCTION OF TURBULENT FRICTIONAL DRAG IN THE CASE OF AIRCRAFT, SPACECRAFT AND WATERCRAFT |
摘要 |
The turbulent drag is reduced on the surface of a body moving through a fluid by providing longitudinal channels in the surface, for example of an aircraft wing, which channels extend in parallel to the flow direction and which channels are interconnected with the boundary layer by a longitudinal gap communicating the channel with the boundary layer.
|
申请公布号 |
GB2178131(A) |
申请公布日期 |
1987.02.04 |
申请号 |
GB19860014759 |
申请日期 |
1986.07.17 |
申请人 |
* MESSERSCHMITT-BOLKOW-BLOHM GMBH |
发明人 |
GERHARD * LOBERT |
分类号 |
B63B1/34;B64C21/10;B64C23/00;(IPC1-7):B64C21/02 |
主分类号 |
B63B1/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|