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#1 |
New Member
kukka
Join Date: Sep 2018
Posts: 15
Rep Power: 7 ![]() |
Dear all,
I have calculated the vortex core in swirling pipe flow using Tecplot. The confusion that I have now is whether the vortex core calculated is based on time-averaged data or from the instantaneous flow filed. I have imported only a single case and data from Fluent into Tecplot. Any reference to this would also be useful to me. I look forward to your reply. |
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#2 |
New Member
Join Date: May 2015
Posts: 5
Rep Power: 11 ![]() |
It depends on the choice of field variables.
If field variables correspond to instantaneous values then vortex cores are also instantaneous. |
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#3 |
New Member
Antoine Ligier
Join Date: Mar 2019
Location: Regensburg, Germany
Posts: 9
Rep Power: 7 ![]() |
Hi,
The vortex core extraction is always calculated from the instantaneous flow field (i.e. the current time step). Please see Tecplot's knowledge base should you wish to extract a vortex core over time: https://kb.tecplot.com/2019/02/27/ex...res-over-time/ Hope this helps, |
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#4 |
New Member
Aamir Sultan
Join Date: May 2018
Posts: 12
Rep Power: 8 ![]() |
Hi ,
I am performing simulation on a rectangular wing at subsonic speeds . I have extracted the vortex cores in tecplot360 on the completion of my simulation . I was wondering is there any way I could get the space coordinates of the vortex cores in tecplot360? |
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#5 | |
New Member
Zaka Muhammad
Join Date: Jan 2012
Posts: 6
Rep Power: 14 ![]() |
Quote:
there you have it, the coordinates of the vortex cores |
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