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| <div class="title">Suspended Sediment Test in Channel</div> | | <div class="title">Suspended Sediment Test in Channel</div> |
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| This case provides a fundamental check of the ability of a model to 1) represent a simple flow, 2) flux material from the bed, and 3) develop a suspended-sediment profile.
| | The previous contents of this page have been move to their proper location: [[TEST_CHAN_CASE]]. |
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| This case provides a fundamental check of the ability of a model to 1) represent a simple flow, 2) flux material from the bed, and 3) develop a suspended-sediment profile.
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| [[Image:Test_case_1.gif|center]] | |
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| '''Model Parameters'''
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| The following parameters were used for the Suspended Sediment Test in Channel test case.
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| {| border = "1"
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| !Model Parameter
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| !Variable
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| !Value
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| |-
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| |length, width, depth
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| |Xsize, Esize, depth
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| |align="left"|10000 m, 100 m, 10 m
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| |-
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| |number of grid spacings
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| |Lm, Mm, Nm
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| |align="left"|100, 10, 20 (+variable)
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| |-
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| |bottom roughness
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| |Zob
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| |align="left"|0.0053 m
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| |-
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| |time step
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| |dt
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| |align="left"|30 s
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| |-
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| |simulation steps
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| |Ntimes
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| |align="left"|5000
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| |-
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| |settle velocity
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| |ws
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| |align="left"|1.0 mm s-1
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| |-
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| |erosion rate
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| |E0
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| |align="left"|5x10-5 kg m-2 s-1
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| |-
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| |critical stresses
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| |τce
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| |align="left"|0.05 N m-2
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| |-
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| |porosity
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| |ϕ
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| |align="left"|0.90
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| |-
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| |bed slope
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| |S0
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| |align="left"|4x10-5
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| |-
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| |Inflow/Outflow boundary condition
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| |u
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| |align="left"|1 m s-1
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| |-
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Latest revision as of 16:04, 21 September 2010
Suspended Sediment Test in Channel
The previous contents of this page have been move to their proper location: TEST_CHAN_CASE.