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interfacial stress variation on curved boundary |
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March 7, 2017, 02:20 |
interfacial stress variation on curved boundary
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#1 |
New Member
Binu T V
Join Date: Aug 2016
Posts: 4
Rep Power: 9 |
Hello,
I have split my two phase problem into two single phase calculations, by taking the result from first calculation as a boundary condition for the second calculation. So I need to use the shear stress (not a constant value) obtained from the first calculation as a boundary condition for a curved boundary in the second. How can I do that in FLUENT? Is it by UDF ? Kindly help to find a way to do this. Thanks in advance Binu |
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March 8, 2017, 02:31 |
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#2 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,675
Rep Power: 66 |
Most problems in Fluent can be solved without UDF. At least, all of my problems were done without resorting to a UDF.
See the user's guide on how to create a "profile" in Fluent. It is a specifically formatted text file. In the source simulation, create a profile of the shear stress and then export/save it. In the new simulation, import the profile and then you will be able to select the profile in the boundary conditions. |
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