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3D pipe flow - Using UDF's to define fully developed turbulent flow on the inlet |
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February 19, 2016, 08:49 |
3D pipe flow - Using UDF's to define fully developed turbulent flow on the inlet
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Taz Hussain
Join Date: Feb 2016
Posts: 8
Rep Power: 10 |
Hi guys, really stuck so any help/guidance would be greatly appreciated.
I'm simulating turbulent flow within a 3D pipe and am looking to implement a UDF to create fully a turbulent flow profile at the inlet. My inlet is parallel to the x axis/perpendicular to z and the symmetry condition in y throughout the whole pipe. Ive found many 2D UDF guides but not any 3D turbulent flow UDF's. I am also struggling to work out the parabolic equation. I also need my average velocity - do I just take the from FLUENT using the surface integrals? If anyone can guide me on where to start or point to any existing codes, I would really appreciate it! Regards, Taz |
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3d pipe in fleunt, fluent - udf, parabolic velocity, turbulent flow |
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