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May 15, 2014, 09:58
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Natural convection in 3 dimensions
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#1 |
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Member
Ashutosh
Join Date: Jul 2013
Posts: 98
Rep Power: 13  |
Has anybody solved natural convection problem in 3 dimensions in FLUENT?
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January 19, 2015, 14:23
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#2 |
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New Member
Join Date: Dec 2014
Posts: 3
Rep Power: 12 |
Hello,
have you find a solution for 3d convection? |
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January 20, 2015, 02:57
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#3 |
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New Member
Firas
Join Date: Nov 2014
Posts: 3
Rep Power: 12 |
Tell us your problem ....
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January 20, 2015, 06:09
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convection in 3D
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#4 |
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New Member
Join Date: Dec 2014
Posts: 3
Rep Power: 12 |
I want to simulate natural convection in 3D; i was taken the same parameters like this video
"https://www.youtube.com/watch?v=ThJ3VYhTwMI" in 2d it's ok , i get a rolls but in 3d fluent doesn't converge. "Sorry for my english" |
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January 20, 2015, 22:03
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#5 |
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Member
Ashutosh
Join Date: Jul 2013
Posts: 98
Rep Power: 13 |
I have tried natural convection in 3D a lot. I could not get any convergence. The problem lies with the application of correct boundary condition like symmetry/peridic etc. First get a convergence for 2D problem then if 'necessary' then go for 3D.
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