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depth of scour

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Old   March 5, 2014, 10:34
Default depth of scour
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mohsen
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hi dears, Flow-3D can calculate depth of the scour ? if not, what method use for calculated it ?
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Old   March 11, 2014, 01:42
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Sugonghak PC Bang
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Quote:
Originally Posted by m.poorjafar View Post
hi dears, Flow-3D can calculate depth of the scour ? if not, what method use for calculated it ?
yes. this is the question i want to ask too.

How do we measure the scour depth in flow 3D?
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Old   March 12, 2014, 22:16
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Jeff Burnham
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FLOW-3D v9.4, 10.0, and 10.1 all include an output for "net change in sediment elevation". The output is + for increase in elevation (deposition) and - for decrease (erosion). It is calculated for every column of cells (every x,y coordinate), so gravity should point toward -z.
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Old   March 13, 2014, 06:30
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thanks dear,can I use " packed sediment height" for calculate height of sediment ?or i "shoud use net change..." ?
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Old   March 13, 2014, 14:14
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It depends on if you want to see the surface elevation of the bed, or if you want to see the change in elevation.
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Old   March 13, 2014, 14:55
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very thanks, i want to calculate the maximum height of scour
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