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Showing 1 to 2 of 2 for “"vortex diffusion"”.
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Model for the onset of nonlinear flow dissipation in 2D superfluid helium films
… are temperature dependent. The free vortex contribution is most important at the higher temperatures whereas the bound pair contribution is dominant at low temperatures. The model is fitted to experimental measurements with two weakly coupled adjustable paramters: the vortex …
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Understanding the Structure of Wing Tip Vortices of Bio-Inspired Winglets
… winglet showed the distinct signature of a vortex. The mean velocity, mean vorticity and turbulence intensity fields collectively presented strong evidence that the wing without an attachment had a larger vortex core at both downstream locations considered, when compared to the wing with the …