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Interaction and “apparent” reconnection of 3D vortex tubes via direct numerical simulations |
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| Authors: | Melander Mogens V. Zabusky Norman J. |
| Affiliation: | Department of Mathematics, University of Pittsburgh, Pittsbu0rgh. PA 15260., USA |
| Abstract: | We present evidence of: “binding” of anti-parallel vortex tube segments; strong noncircular core development; evolution of new secondary finger-like vortex structures: and finally “apparent” vortex reconnections due to entanglement. The latter three processes are not present in Biot-Savart filament simulations. |
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