Problem with visualization of results Fluent

cris07x · October 17, 2014, 22:47

Hi everybody!

I have an issue with post processing.
When I finished my simulation, before I open the CFD-Post for see my results, but now, i don't see anything!, only the lines of my geometry, but inside (interior called Symmetry 1 and 2) don't have any solution data stored because when i generate a contour plot, don't show me anything.
I reinstall the application, but the issue continue.

Any help please?

amin.z · October 18, 2014, 03:24

Quote:

Originally Posted by cris07x

Hi everybody!

I have an issue with post processing.
When I finished my simulation, before I open the CFD-Post for see my results, but now, i don't see anything!, only the lines of my geometry, but inside (interior called Symmetry 1 and 2) don't have any solution data stored because when i generate a contour plot, don't show me anything.
I reinstall the application, but the issue continue.

Any help please?

Hey

Do you active "fill" option?

Can you attach a snapshot?

cris07x · October 18, 2014, 08:16

Of course!
Please, help me

ghost82 · October 18, 2014, 09:02

Are you sure the location is simmetry 1?
Click on the menu location and with the mouse pointer pass over the surfaces (do not click on it), untill the domain is highlighted in green; click on this corresponding surface and plot the contour by clicking on apply button.

cris07x · October 18, 2014, 09:14

Hi!

Yes, when I pass my mouse over the location, the symmetry is highlighted in green.
I saw something, when I select variable velocity u, the contour is showed, but i don't function with Mach number, Pressure, Temperature, etc.
If i use the Contour avaliable in Fluent (No CFD-Post), the variable like Mach number, Pressure, Temperature is showed normal.

Any suggestion?

I begin my project from zero, but nothing!

ghost82 · October 18, 2014, 09:37

Did you try with the file-->export menu?
choose cfd-post compatible, highlight all the cell zones and the quantities you want (temperature, etc) on the right.

cris07x · October 18, 2014, 12:11

Hi!

I was finding the issue and I finded something.
When I export the results on CFD-Post to cvs format, the results is this:

But in countour in Fluent, it show me the results.
I'm confused.

Pd.: Before I compute the results, I select Mach number, Pressure and other variables in Data Quantitaties option.

Thanks a lot!

cris07x · October 21, 2014, 07:25

Hi!

Trying and trying I found that the problem was in Reference Values.

A question.
What values must to be in Depth and Length? The problem begin when i set Depth in 0 and Length 0, because i thought that for my boundary "outlet" it's correct.

Thanks for your help!

October 17, 2014, 22:47	Problem with visualization of results Fluent	#1
cris07x New Member Christian Join Date: Oct 2013 Posts: 5 Rep Power: 13	Hi everybody! I have an issue with post processing. When I finished my simulation, before I open the CFD-Post for see my results, but now, i don't see anything!, only the lines of my geometry, but inside (interior called Symmetry 1 and 2) don't have any solution data stored because when i generate a contour plot, don't show me anything. I reinstall the application, but the issue continue. Any help please?

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October 18, 2014, 08:16		#3
cris07x New Member Christian Join Date: Oct 2013 Posts: 5 Rep Power: 13	Of course! Please, help me

October 18, 2014, 09:02		#4
ghost82 Senior Member Rick Join Date: Oct 2010 Posts: 1,016 Rep Power: 27	Are you sure the location is simmetry 1? Click on the menu location and with the mouse pointer pass over the surfaces (do not click on it), untill the domain is highlighted in green; click on this corresponding surface and plot the contour by clicking on apply button.

October 18, 2014, 09:14		#5
cris07x New Member Christian Join Date: Oct 2013 Posts: 5 Rep Power: 13	Hi! Yes, when I pass my mouse over the location, the symmetry is highlighted in green. I saw something, when I select variable velocity u, the contour is showed, but i don't function with Mach number, Pressure, Temperature, etc. If i use the Contour avaliable in Fluent (No CFD-Post), the variable like Mach number, Pressure, Temperature is showed normal. Any suggestion? I begin my project from zero, but nothing!

October 18, 2014, 09:37		#6
ghost82 Senior Member Rick Join Date: Oct 2010 Posts: 1,016 Rep Power: 27	Did you try with the file-->export menu? choose cfd-post compatible, highlight all the cell zones and the quantities you want (temperature, etc) on the right.

October 18, 2014, 12:11		#7
cris07x New Member Christian Join Date: Oct 2013 Posts: 5 Rep Power: 13	Hi! I was finding the issue and I finded something. When I export the results on CFD-Post to cvs format, the results is this: But in countour in Fluent, it show me the results. I'm confused. Pd.: Before I compute the results, I select Mach number, Pressure and other variables in Data Quantitaties option. Thanks a lot!

October 21, 2014, 07:25		#8
cris07x New Member Christian Join Date: Oct 2013 Posts: 5 Rep Power: 13	Hi! Trying and trying I found that the problem was in Reference Values. A question. What values must to be in Depth and Length? The problem begin when i set Depth in 0 and Length 0, because i thought that for my boundary "outlet" it's correct. Thanks for your help!