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Showing 1 to 2 of 2 for “"vortex merging"”.
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Turbulent Molecular Mixing in Gaseous Free Shear Flows
… three main stages of shear layer development. Vortex mixing in the near field of an axisymmetric jet (ReD = 2300) is studied by using an acoustic pulse to obtain repeatable vortex formation and merging events. Results indicate that the mixing process is initially slow within the laminar vortex …
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Unsteady flow physics of airfoil dynamic stall
… Re = 200,000 and Re = 500,000, the dynamic stall vortex was observed to emerge from a collective interaction of the discrete vortices that were ejected from the leading edge of the airfoil. At Re = 1,000,000, however, the near-wall vortices were observed to amalgamate into two regions, forming a …