Global ETD Search
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Showing 1 to 4 of 4 for “"Vorticity Contours"”.
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An experimental study of turbulent vortex rings using particle image velocimetry
… the ensembleaveraged turbulent ring velocity contours, vorticity contours, pressure field contours, as well as Reynolds stresses and turbulence production contours, are presented. The effects of the turbulent vortex ring position dispersion and tilting angle variation on the measurement …
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Influence of topography on the dynamics of baroclinic oceanic eddies
… algorithm. In addition to "Lagrangian" moving contours it includes an underlying "Eulerian" regular grid to which vorticity or density fields are interpolated. To study topographic interactions in a continuously stratified model we use density contours at the bottom in a similar manner as …
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COMPUTATIONAL FLUID DYNAMICS SIMULATION OF RAIN-WIND-INDUCED VIBRATION OF STAY CABLES
… were also reviewed too. The instantaneous vorticity contours demonstrate that the vortex pattern in the downstream has been significantly affected by the upper rivulet not only in strength but also in period. Therefore, the RWIV and the “dry-cable vibration” may be explained as a type of …
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Influence of aspect ratio on dynamic stall of a finite wing
… section of the wing, displacing the shear-layer vorticity from the wing surface. The newly formed structure convects downstream across the chord, while the unsteady separation is spread across the span towards the wing tips with increasing angle of attack. The vortex then detaches from the …