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August 24, 2019, 02:59
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cfx-post (wrong radial velocity profile)
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#1 |
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New Member
Join Date: Jul 2019
Posts: 7
Rep Power: 6  |
Hi,
I am currently working on a concentric annular flow (Laminar) and I got a parabolic (Radial) flow profile in the simulation: https://ibb.co/BNnWS3B However, when I plot the graph is cfx-post, I just get a straight line (not the parabolic profile). https://ibb.co/vXwqkrG I have specified the normal speed (0.04 m/s) at the inlet boundary condition and the static pressure (0 Pa). I have attached more screenshots to make the problem clearer to understand. Any help would be greatly appreciated. Thank you!! https://ibb.co/7Qct2c1 https://ibb.co/wKyrVzh https://ibb.co/N7gWnVX https://ibb.co/stTgv5y |
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August 25, 2019, 07:36
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#2 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
Are you sure you have enough points on your graph? Looks like you need more points. Lots more.
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Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum. |
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