|
[Sponsors] |
Little questions about unsteady and restrart simulation. |
![]() |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
![]() |
![]() |
#1 |
Member
Zhang
Join Date: Mar 2023
Posts: 72
Rep Power: 3 ![]() |
I want to output the time average variables of an unateady simulation. For example, the total simulation steps is 10000, and I want the last 1000 steps time average. So I set "WINDOW_START_ITER = 9000". I think it will begin to statistic after 9000.
Please tell me if my idea is correct? Or is there any way that get the last 1000 steps TAVG variables? |
|
![]() |
![]() |
![]() |
![]() |
#2 |
Senior Member
bigfoot
Join Date: Dec 2011
Location: Netherlands
Posts: 596
Rep Power: 17 ![]() |
Yes, that is correct. There is a small description of each of the options in the file config_template.cfg
Code:
% Time iteration to start the windowed time average in a direct run WINDOW_START_ITER = 500 |
|
![]() |
![]() |
![]() |
![]() |
#3 | |
Member
Zhang
Join Date: Mar 2023
Posts: 72
Rep Power: 3 ![]() |
Quote:
Sorry to bother you. I have another question about the time-averaged output. Before the time average duration that I set, the flow.plt file already contained Meanvelocity_X and other time-averaged variables. So, are they meaningless, or are they also time-averaged variables? Thanks again. |
||
![]() |
![]() |
![]() |
|
|