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REDUCTION OF TURBULENT FRICTIONAL DRAG IN AIRCRAFT
REDUCTION OF TURBULENT FRICTIONAL DRAG IN AIRCRAFT
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机译:飞机湍流摩擦阻力的减少
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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.
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