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Residualier data

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04-30-2013 05:45 AM

How to get Residual data from simulation resultat?

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Re: Residualier data

04-30-2013 06:00 AM in reply to: sveinn

These are available under "Resid In" and "Resid out" parameters.

OJ

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Re: Residualier data

04-30-2013 07:39 AM in reply to: OmkarJ
In witch document?

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Re: Residualier data

04-30-2013 08:22 AM in reply to: sveinn

When you look at the convergence plots, at the right hand side you have tabs labeled Global, All, Avg etc. Click on Avg, you will have then the option to view "Resid In" and "Resid Out".

 

OJ

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Re: Residualier data

04-30-2013 08:27 AM in reply to: OmkarJ
Thanks :smileyhappy:
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Re: Residualier data

05-06-2013 04:40 AM in reply to: OmkarJ

Hi OJ

 

Can see this plot and when I save it is not any value of "Resid Out" ?

 

Can you explain me more precise how to catch "Resid Out " value ?

 

Regards

Sveinn

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Re: Residualier data

05-06-2013 11:27 AM in reply to: sveinn
Just wanted to make you aware there is a fairly detailed discussion about these quantities in the help:

http://wikihelp.autodesk.com/Simulation_CFD/enu/2013/Help/0030-User_Int30/0066-Output_B66/0067-Conve...

If you want to see the actual values instead of the trend look at the table tab instead of plot.


Royce Abel
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Re: Residualier data

05-07-2013 05:03 AM in reply to: Royce_adsk

The resid out value per se may not be too useful since it is not normalised one (like other CFD codes, eg FLUENT, CFX etc). Rather, the ratio of resid in and resid out provides more insight into convergence. 

 

Have a look at following thread where it is discussed.

http://forums.autodesk.com/t5/Autodesk-Simulation-CFD/CONVERGENCE-CRITERIA/m-p/3721810#M1129

 

OJ