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How to calculate suspended sediment concentration ? |
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December 14, 2009, 03:12 |
How to calculate suspended sediment concentration ?
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#1 |
New Member
linfangcai
Join Date: May 2009
Posts: 9
Rep Power: 17 |
hi to all: i want to use the sediment scour model.In the initial menu,i set up fluid region 1,but i don't understand how to define suspended sediment concentration.How to calculate suspended sediment concentration ?thank you !
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January 13, 2010, 02:42 |
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#2 |
New Member
Join Date: Jan 2010
Posts: 2
Rep Power: 0 |
Hi, fang
To define the initial suspended sediment concentration, you could fill the box of SS #1 whith initial SS concentration of the tree menu of the Fluid Region 1, ie, Fluid Region 1 -> Scalars -> SS #1. in Initial Tab. Hope this will help ^^; Bye. |
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January 18, 2010, 08:25 |
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#3 |
Member
Armen A. Ghirghidov
Join Date: Mar 2009
Posts: 50
Rep Power: 17 |
Another question is how can I set at boundary different sediment concentration in vertical direction?
Thanks for reply. Regards, Ghirghidov |
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January 20, 2010, 12:26 |
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#4 | |
Senior Member
michael barkhudarov
Join Date: Mar 2009
Location: Sante Fe, New Mexico, USA
Posts: 337
Rep Power: 18 |
Quote:
You mean, for example, the suspended concentration varying along the z coordinate? It must be done through a customization, I am afraid. Michael |
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January 20, 2010, 12:28 |
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#5 |
Senior Member
michael barkhudarov
Join Date: Mar 2009
Location: Sante Fe, New Mexico, USA
Posts: 337
Rep Power: 18 |
Another possibility is to setup a flow that can produce such sediment distribution, run it to steady-state and then do the original simulation as a restart from this one, using the steady-state solution as the boundary condition.
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July 28, 2024, 15:08 |
suspended sediment
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#6 |
New Member
Ahmet
Join Date: Jul 2024
Posts: 2
Rep Power: 0 |
How can i imply suspended sediment particle's block on FLOW3D?
Main menu has particles page so i define sediments properties on. After meshing , boundary conditions i put sediment blocks on initiliazationed fluids(water) region. Is it correct? |
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