Movie:Terrestrial Bedforms: Difference between revisions

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{{Attribute movie1
{{Attribute movie1
|Movie domain = terrestrial
|Movie domain=terrestrial
}}
}}
{{Attribute movie2
{{Attribute movie2
|Movie keywords = Channel Processes
|Movie keywords=Channel Processes
}}
}}
{{Attribute movie3
{{Attribute movie3
|Animation model name = 3D Gravity Current Simulations
|Animation model name=3D Gravity Current Simulations
|First name contributor=George
|First name contributor=George
|Last name contributor =Constantinescu
|Last name contributor=Constantinescu
|Location movie=--
|Location movie=--
|Timespan movie=Seconds
|Timespan movie=Seconds
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{{Movie description
{{Movie description
|Grade level=Graduate / Professional
|Grade level=Graduate / Professional
|One-line movie description = Gravity currents invluenced by bedforms and structures
|One-line movie description=Gravity currents invluenced by bedforms and structures
|Extended movie description=Gravity currents move over different bedform topography, ranging from a flat bed to dunes and ribs. These experiments were conducted to evaluate the capacity of gravity currents to propagate over an array of identical obstacles to entrain sediment from the loose channel bed and to carry it downstream for some distance in the form of a turbidity current.
|Extended movie description=Gravity currents move over different bedform topography, ranging from a flat bed to dunes and ribs. These experiments were conducted to evaluate the capacity of gravity currents to propagate over an array of identical obstacles to entrain sediment from the loose channel bed and to carry it downstream for some distance in the form of a turbidity current.



Latest revision as of 16:35, 21 June 2017

Information Page: Terrestrial Bedforms

Play Animation


Flow over Bedforms



Key Attributes

Domain: terrestrial
Keywords: Channel Processes
Model name: 3D Gravity Current Simulations
Name: George, Constantinescu
Where: --
When: Seconds


Short Description

Grade level: Graduate / Professional

Statement: Gravity currents invluenced by bedforms and structures

Abstract: Gravity currents move over different bedform topography, ranging from a flat bed to dunes and ribs. These experiments were conducted to evaluate the capacity of gravity currents to propagate over an array of identical obstacles to entrain sediment from the loose channel bed and to carry it downstream for some distance in the form of a turbidity current.

First you can see how the structure, front velocity, energy balance and sediment entrainment capacity of a compositional gravity current is affected by the presence of the obstacles, and then you can see the effect of the shape and size of the obstacles.

Theory

Links

References



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