missing variables in cfd post

umbsab988 · June 19, 2018, 11:33

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

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

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

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`

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

June 19, 2018, 11:33	missing variables in cfd post	#1
umbsab988 New Member NA Join Date: May 2018 Posts: 8 Rep Power: 8	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

June 19, 2018, 11:44		#2
LuckyTran Senior Member Lucky Join Date: Apr 2011 Location: Orlando, FL USA Posts: 5,676 Rep Power: 66	Do you have any variables at all? Did you forget to load the .dat file? umbsab988 likes this.

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