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-   -   Parameter Design point update Workbench 14 (http://www.cfd-online.com/Forums/cfx/113237-parameter-design-point-update-workbench-14-a.html)

snpradeep February 15, 2013 09:16

Parameter Design point update Workbench 14
 
Hi All,

I wanted to simulate few cases using parameters in Workbench 14. When i create the design points and say update all design point workbench 14 dosen't seem to work. Has anyone faced similar problem..?? Is there any other way to make it work??

It will be of great help from you..

Regards,
Pradeep

evcelica February 16, 2013 15:35

Do you have input and output parameters entered? Once you say update all design point it should start working, look on the bottom left of the screen and it will show you the status, sometimes you think its not working when it really is.

snpradeep February 18, 2013 05:01

Hello Evcelica,

I have just input parameters..Funniest thing is it works in Ansys 12.1 but not in Ansys 14.I montitored at the bottom of ANSYS window in progress window. I was puzzled when I saw this. It says it is updating but it dosen't load the solver. Is it bug in Ansys 14 or I may have to reinstall Ansys 14. But its ok I am using Ansys 12.1 as it works on it.

Daniel J February 3, 2014 15:51

My problem on Ansys v14 is that it creates one workbench project for each design point. That create a real mess on the workbench files...

On the earlier versions it doesn't happens. It's like that only for me?

snpradeep February 4, 2014 05:06

Hi Daniel,

Ansys works in similar fashion..It creates folders inside folders..It just consumes lot of space..If you use initial value specification file.With every design point it also copies it along with it..It is much better if one works without workbench using batch files..But only problem is you have to manually create each case file..Which is also time consuming..But it looks more organized..
Regards,
Pradeep

Daniel J February 4, 2014 07:53

Hello snpradeep,

If I understood what you said clearly, thats what I'm doing. I setup my case on Fluent, export a .cas file and then run each designpoint separately.

That solves my problem. But I need to run each case separately, so I can't let the computer work continuously for days, then I lost a lot of time...

If anyone knows how to fix it I'll be greatefull!

Best regards,
Daniel

Sixkillers February 4, 2014 08:19

Hi. You have to define at least one output parameter in order to run a parameter study. It can be even a constant.

Also don't forget to toggle on Exported in each design point, so your files will be preserved:

http://i.imgur.com/ngQkzQ0.png

Cheers

snpradeep February 5, 2014 03:39

Hi Daniel.

Have you tried speaking to Ansys Technical support. May be they can fix your problem.

Regards,
Pradeep


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