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Error in comparison of two cases with a domain at different locations CFD Post |
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#1 |
New Member
Aaditya
Join Date: Apr 2021
Posts: 19
Rep Power: 5 ![]() |
I have two transient simulation cases for the same model of a radial turbine where one of the domains (the blade) in both the cases is at a different angle because of differences in timesteps. When I do the case comparison, the ANSYS does not show the difference between the two cases, instead, the view with the difference is just a blank screen. Does anyone know the reason for this and how to solve this issue?
Thank you! |
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#2 |
Senior Member
Gert-Jan
Join Date: Oct 2012
Location: Europe
Posts: 1,885
Rep Power: 27 ![]() |
I think that if the timesteps don't match, then Post can't compare them. Because the position of your turbine and mesh do not match.
In your case, I think you can only compare the final position (if they are similar) and compare time averaged results. And standard deviation, if you have caculated them. |
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Tags |
case comparison, cfd - post, contour plots, transient analysis |
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