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Diverging Tutorial: "Optimal Shape Design of a Rotating Airfoil"

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Old   April 17, 2015, 16:37
Default Diverging Tutorial: "Optimal Shape Design of a Rotating Airfoil"
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Clancy Umphrey
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I have been familiarizing myself with SU2 by going through the test cases outlined in the User Tutorials documentation. All the tutorial cases ran correctly for me until I got to "Optimal Shape Design of a Rotating Airfoil":

TestCases/optimization_euler/rotating_naca0012

The direct solution begins to diverge after a few iterations and eventually terminates:

!!! Error: SU2 has diverged. Now exiting... !!!

The only case I can get to run without any errors in TestCases/optimization_euler/ is steady_inverse_design. I thought I would check with the SU2 community to see if I am the only one experiencing this issue. My installation of SU2 3.2.9 and TestCases are fresh from GitHub as of 04/15/15. I will be glad to give any further information about my configuration if needed. Thanks!
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Old   April 23, 2015, 18:40
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Quote:
Originally Posted by Clancy View Post
I have been familiarizing myself with SU2 by going through the test cases outlined in the User Tutorials documentation. All the tutorial cases ran correctly for me until I got to "Optimal Shape Design of a Rotating Airfoil":

TestCases/optimization_euler/rotating_naca0012

The direct solution begins to diverge after a few iterations and eventually terminates:

!!! Error: SU2 has diverged. Now exiting... !!!

The only case I can get to run without any errors in TestCases/optimization_euler/ is steady_inverse_design. I thought I would check with the SU2 community to see if I am the only one experiencing this issue. My installation of SU2 3.2.9 and TestCases are fresh from GitHub as of 04/15/15. I will be glad to give any further information about my configuration if needed. Thanks!
Please see the related github issue:
https://github.com/su2code/SU2/issues/167

If you subscribe to the github notifications for that issue you will get an email when it is fixed.
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Old   April 24, 2015, 13:18
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Clancy Umphrey
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Thank you very much for pointing this out!
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