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Fault zones in a mixture model

Posted Jun 19, 2011, 3:10 p.m. EDT Version 4.4 1 Reply

Diego Cruz
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Hi, I have been trying to simulate a UASB reactor using a mixture model. I got some results, but observed the formation of fault zones in the region between the dispersed phase and continuous phase during the simulation.
I need help figuring out the cause of this problem, I think this happened because the mesh used.
I tried using a more refined mesh but did not solve the problem.

Here is the link to download the file simulated. Please help me solve this problem.

www.4shared.com/file/6y0p-SYf/UASB_reactor_simulation_-_faul.html

Thanks you in advance.
Diego Cruz.
1 Reply Last Post Feb 15, 2015, 7:36 p.m. EST
COMSOL Moderator

Hello Diego Cruz

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Alberto Andres Martinez Vesga
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Posted: 10 years ago Feb 15, 2015, 7:36 p.m. EST
Hello Diego, I've tried to download your simulation of the UASB Reactor but it's no longer available, I want to simulate it and I need something to start with. Could you please share another link with me? I will appreciate it.

Thanks for your attention,

Alberto Martínez,
Energy engeneering student.
Hello Diego, I've tried to download your simulation of the UASB Reactor but it's no longer available, I want to simulate it and I need something to start with. Could you please share another link with me? I will appreciate it. Thanks for your attention, Alberto Martínez, Energy engeneering student.

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