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#1 |
Member
Ravi
Join Date: May 2017
Posts: 32
Rep Power: 9 ![]() |
Hello all,
I am currently trying to obtain the plots of ![]() ![]() I have an issue with plotting the results and comparing them with the ones obtained from experimental data from Swalwell as attached with the comment below. For some reason, when I restart my solution from somewhere in between, there is a mismatch in the residuals that I obtain. This does not seem to make sense from the numerical perspective, as the solution should simply start from where the solver left off. Furthermore, the fluctuations in ![]() ![]() Hoping to hear from you soon. Ravi |
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#2 |
Member
Ravi
Join Date: May 2017
Posts: 32
Rep Power: 9 ![]() |
Quote:
Hello all, so as a follow-up to the previous post that I had put up last week, I had found out that this error was due to the fact that I had been plotting the time averaged values of ![]() ![]() I had also run a URANS k- ![]() ![]() ![]() ![]() ![]() I have attached relevant snapshots of the history as well as the configuration files for the two cases with the post for reference. Hoping to hear from the others soon. Ravi |
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#3 |
Senior Member
Pedro Gomes
Join Date: Dec 2017
Posts: 466
Rep Power: 13 ![]() |
From your first plot it looks like you are plotting all the inner iterations.
But without more information it is impossible to help. Attach your config, the screen output..., the history file..., otherwise the only people in the world that might understand the problem you are describing are the ones who already had it. |
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#4 | |
Member
Ravi
Join Date: May 2017
Posts: 32
Rep Power: 9 ![]() |
Quote:
With warm regards, Ravi |
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#5 | |
Member
Ravi
Join Date: May 2017
Posts: 32
Rep Power: 9 ![]() |
Quote:
As a late update to this, this issue was caused because of the fact that the time-averaged windowing part was turned on, because of which the instantaneous solution remained more or less constant with the number of time iterations. |
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