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How to define flow boundary inlet and outlet? |
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November 22, 2017, 11:09 |
How to define flow boundary inlet and outlet?
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#1 |
New Member
Ed
Join Date: Nov 2017
Posts: 2
Rep Power: 0 |
I have been coding a matlab streamfunction-vorticity program to answer the following question:
I have been using this site as a guide: https://curiosityfluids.com/2016/03/...n-cavity-flow/ I have implemented the U1 and U2 boundary conditions from the question by modifying the lid driven cavity flow and have the following output: How can I go about adding the flow input and output through the box? Do I need different equations to those in the link? How do I define where the outlet is without defining the velocity profile? |
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November 22, 2017, 11:46 |
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#2 |
Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,882
Rep Power: 73 |
You have a wrong psi BC in the outlet, check it
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matlab, streamfunction |
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