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payam.h October 24, 2017 04:42

boundary condition
 
1 Attachment(s)
Hi
I have some problems in flow 3D.
first ,I am simulating a 2.5D ogee spillway . The number of cells of mesh is approximately 1400000. Run time is 3 days for 30 second. That's too much time for this model. I don't have sediment and just consider hydraulic of flow.
second, I use this boundary condition for model :
Attachment 59158
Attachment 59178
I think may be boundary condition in Xmax is wrong.
I choose outflow for Xmax.

Thanks in advance for your help

Farzam December 2, 2018 16:14

Hi Payam,

This video might be useful for you.

https://www.youtube.com/watch?v=v2lf...99BC48&index=5

thunde47 December 13, 2018 11:48

What hardware are you using? The number of cores?

Do you have a turbulence model activated? Which one?


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