Movie:Thermal Mixing at Channel Confluence: Difference between revisions
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|Animation model name = 3D Detached Eddy Simulations | |Animation model name = 3D Detached Eddy Simulations | ||
|First name contributor=George | |First name contributor=George | ||
|Last name contributor=Constantinescu | |Last name contributor =Constantinescu | ||
|Location movie=small river confluence in Illinois | |Location movie=small river confluence in Illinois | ||
|Timespan movie=minutes | |Timespan movie=minutes |
Revision as of 14:20, 1 June 2015
Information Page: Thermal Mixing at Channel Confluence
Play Animation
Thermal Mixing at Channel Confluence
Key Attributes
Domain: | terrestrial, hydrology |
Keywords: | Thermal mixing |
Model name: | 3D Detached Eddy Simulations |
Name: | George, Constantinescu |
Where: | small river confluence in Illinois |
When: | minutes |
Short Description
Grade level: Graduate / Professional
Statement: Thermal Mixing at Channel Confluence
Abstract: A small river confluence in Illinois with an asymmetrical confluence and a concordant bed. The different cross-sections in the example focus on mixing of rivers with different water temperatures (thermal mixing). The large-scale engulfing by the ML eddies promotes mixing. The large-scale oscillations of SOV cells play an important role in the mixing between the two streams.
Theory
Confluences are a common element of river networks, especially in the lower reaches and the deltaic floodplain. They are characterized by large-scale turbulent motions. Confluences are even more common in braided river networks, and play an important role in reworking and transporting bedload material.
Links
References
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