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Method of and apparatus for controlling turbulence in boundary layer and other wall bounded fluid flow fields
Method of and apparatus for controlling turbulence in boundary layer and other wall bounded fluid flow fields
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机译:控制边界层和其他壁边界流体流场中湍流的方法和装置
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摘要
Turbulence is controlled in boundary layer or wallbounded fluid flow fields having a turbulent wall region which,under natural conditions, has an average system of roll pairs (streaks)adjacent the surface and extending in the direction of flow, by locally introducing into the turbulent wall region, by passive means, a disturbance that enhances or inhibits the roll pairs, thereby locally increasing or decreasing the turbulence in the flow field. IMAGE
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