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sediment modeling boundary problem

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Old   March 24, 2024, 07:22
Default sediment modeling boundary problem
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AGUSTIN ALEJANDRO MORENO TOVAR
Join Date: Dec 2023
Location: Medellin, Colombia
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Hello everyone, REEF3D team

I am a student at Rovira i Virgili University, and I am modeling a concrete channel with sediment transport. I have a problem because the sediment accumulates at the outflow boundary. Is it possible to please help me find the problem? I am sending the support files and two images that illustrate the problem, showing the sediment at the beginning of the simulation and at the time end. I used 23.12 version.

Thank you



Control:

B 1 0.03
B 10 0.0 15.0 0.0 3.9 0.0 1.5
B 130 1
C 11 1
C 12 21
C 13 21
C 14 2
C 15 21
C 16 3
S 1 1
M 10 32


ctrl:

B 10 1
B 30 2
B 31 84753
B 50 0.003
B 60 1
B 61 2
B 77 1
D 10 4
F 30 3
F 40 3
F 50 1
F 56 0.55
F 60 0.6
I 10 1
M 10 32
N 40 3
N 41 120
N 47 0.2
P 10 1
P 25 1
P 26 1
P 27 1
p 28 1
P 29 1
P 30 0.2
p 66 1
p 68 15.0 0.0 1.5
P 71 1
P 75 1
P 76 1
P 78 1
P 79 1
P 126 1
P 190 1
P 192 0.5
S 10 2
S 11 2
S 12 1
S 13 0.2
S 14 0.2
S 15 0
S 20 0.00505
S 41 2
S 43 100
S 46 0.2
S 57 0.18
S 90 1
T 10 2
W 1 997.9
W 10 1.0
W 22 -9.81

solid.zip

sed_end.jpeg

sed_t0.jpeg

Last edited by aamorenotovar; March 27, 2024 at 18:24.
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