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-   -   missing variables in cfd post (https://www.cfd-online.com/Forums/fluent/203144-missing-variables-cfd-post.html)

umbsab988 June 19, 2018 11:33
missing variables in cfd post
 
hello,
I study cavitation with ansys and my results are very good, but when I open CFD-post I'm not able to see pressure and volume fraction because they don' t exist in the variables.
How it's possible ?? how can I resovle this problem?
thanks to everybody

LuckyTran June 19, 2018 11:44
Do you have any variables at all? Did you forget to load the .dat file?

umbsab988 June 19, 2018 11:51
Quote:
Originally Posted by LuckyTran (Post 696495)
Do you have any variables at all? Did you forget to load the .dat file?
It's not automatic? usually, in the monophase problems, when I open CFD-post, it loads all variables. it's very strange

umbsab988 June 19, 2018 12:14
Quote:
Originally Posted by LuckyTran (Post 696495)
Do you have any variables at all? Did you forget to load the .dat file?

Anyway I have the variables but not pressure and volume fraction. I have them in the postprocessor in fluent not in CFD-post

`e` June 20, 2018 02:29
Quote:
Originally Posted by umbsab988 (Post 696503)
Anyway I have the variables but not pressure and volume fraction. I have them in the postprocessor in fluent not in CFD-post
The variables which are saved to the data file can be changed at File > Data File Quantities... and the other variables available to export are under "Additional Quantities".

umbsab988 June 20, 2018 03:50
Quote:
Originally Posted by `e` (Post 696575)
The variables which are saved to the data file can be changed at File > Data File Quantities... and the other variables available to export are under "Additional Quantities".
thank you so much. I solve the problem with your help :)


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