1D turbulence test case
Hello everyone,
I'm doing uncertainty quantification and I need to run 1D test case simulations. I'd like to know if openFoam is a good solver for a 1D channel flow turbulence k-epsilon model solution. I'm supposed to use fluent, but it doesn't have monodimensional solution right? Is there a better software for monodimensional simulations, or do you think that the best thing would be to write a solver? Thanks in advance, Luca |
I'm sorry, I'll try to explain.
I'm running a turbulent channel flow test case on Fluent but Fluent doesn't accept 1D domain and I need to add 3 knots in the streamwise direction and to set a periodic condition, so at the end I get 3xnumber of 1D elements. Does Openfoam or other solvers allow you to set a 1D domain for this case (I need k-eps standard model as Fluent)? I'm running about 2000 simulations so it would be really less expensive! So maybe if I don't find anything I should write a solver?! But I don't have enough experience to do it fast =P Is it clear now? Thanks in advance! |
Greetings Luca,
It's a bit ironic, because if it were not for the spammer, I wouldn't even had noticed your thread. Additionally, it's good that you've detailed more your question. Hopefully someone will be able to answer you. Best regards, Bruno |
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Anyone has experience with the 1D simulation with OF?
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hello,
Yes, you can do 1D: just use empty BC for front, back and side, and just set BC on bottom/top. Work well for me. But turbulence k-e simulation on 1D seem .. original ! regards, Olivier |
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In your case, it is the non-reacting fluid flow or reacting one? I do not know whether the 1D flame can be simulated by OF. Best regards, Xu |
hello,
In my case it was a plasma simulation, so similar to a reacting solver. regards, Olivier |
Thanks, I should have a try!:D
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Sir, can you post the test case you tried in OF ?
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