Combined dye-streak and hydrogen-bubble visual observations of a turbulent boundary layer

作者: G. R. Offen , S. J. Kline

DOI: 10.1017/S0022112074000656

关键词: OpticsFlow visualizationBubbleLaw of the wallPitot tubePhysicsBoundary layer thicknessStreakBoundary layerTurbulence

摘要: … dye method used makes visible a disturbance to the outer flow upstream of, and prior to, wall-dye indications of an incipient lift-up, but the dye … of the combined bubble and dye views. …

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