File:Lattice Boltzmann computer simulation of initially stretched droplet relaxing to a sphere.webm
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Original file (WebM audio/video file, VP9, length 19 s, 1,280 × 960 pixels, 38 kbps overall, file size: 90 KB)
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Computer simulation in two dimensions, using Lattice Boltzmann method, of a droplet that starts stretches and relaxes to its equilibrium circular shape
Summary
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English: Computer simulation using a simple version of Shan-Chen Lattice-Boltzmann, in two dimensions, of a droplet (in yellow) relaxing. It starts off stretched, then relaxes to its final equilibrium shape which is a circle. The dynamics are driven by the surface tension, which acts to minimise the surface area (length) of the droplet surface, and are opposed and damped by the viscosity. This is a simple model of a small water droplet that is stretched and then relaxes back to its spherical shape. |
| Date | |
| Source | Own work |
| Author | Richard Sear |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:25, 24 July 2019 | 19 s, 1,280 × 960 (90 KB) | Rpsear (talk | contribs) | User created page with UploadWizard |
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