04 Smoothed Particle Hydrodynamics simulations of viscoelastic Kelvin-Helmholtz instability by Jack King & Steven Lind (Manchester)
Duration: 26 secs
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| Description: | Kelvin-Helmholtz instability of a Giesekus jet in contraflow with a (nearly) Newtonian fluid in a doubly-periodic domain. Color indicates internal (molecular) deformation. Simulations used an in-house multiphase incompressible Smoothed Particle Hydrodynamics code, with 115200 particles. Increasing elasticity causes higher growth rate, finer filaments and increased transverse mixing. |
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| Created: | 2019-12-12 08:18 |
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| Collection: | UKFN Competition #7 Videos |
| Publisher: | University of Cambridge |
| Copyright: | Jack King & Steven Lind |
| Language: | eng (English) |
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