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-   -   Streamlines terminating at and originating from airfoil surface (https://www.cfd-online.com/Forums/su2/224263-streamlines-terminating-originating-airfoil-surface.html)

Space_Ninja February 11, 2020 22:48

Streamlines terminating at and originating from airfoil surface
 
Hello!

I am trying to run a RANS simulation on NACA0012 airfoil using INC_RANS available with SU2 7.0.1. Tecplot 360 is the software that I am using to view the results.

Weirdly, for Angle of Attack=20, the streamlines r observed to terminate at the lower surface of the airfoil and re-emerge from the upper surface, for some sections of the airfoil.

I wish to know what might be the cause of this discrepancy and how could it be overcome.

Thank you!


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