Changes between Version 85 and Version 86 of gallery/movies
- Timestamp:
- Dec 11, 2012 5:37:34 PM (12 years ago)
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gallery/movies
v85 v86 39 39 \\ 40 40 '''Description:''' \\ 41 This sequence shows the development of a dig dust devil during a time period of 10 minutes. The dust devil is made visible by a passive scalar which is advected by the flow. The surface flux of the passive scalar is parametrized by a simple parametrization of the saltation process (White, 1979). Due to uncertainties in the parametrization of the surface flux, the displayed concentrations of the passive scalar are displayedin arbitrary units.41 This sequence shows the development of a dig dust devil during a time period of 10 minutes. The dust devil is made visible by a passive scalar which is advected by the flow. The surface flux of the passive scalar is calculated by a simple parametrization of the saltation process (White, 1979). Due to uncertainties in the parametrization of the surface flux, the displayed concentrations of the passive scalar are in arbitrary units. 42 42 \\ 43 43