Changes between Version 86 and Version 87 of gallery/movies

Timestamp:

Dec 11, 2012 5:39:38 PM (12 years ago)

Author:

hoffmann

Comment:

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gallery/movies

@@ -39 +39 @@
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 '''Description:''' \\
-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. 
+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 which depends on the friction velocity (White, 1979). Due to uncertainties in the parametrization of the surface flux, the displayed concentrations of the passive scalar are in arbitrary units. 
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