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Old   May 17, 2013, 02:48
Default Airfoil Validation
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Manjunatha S
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I am simulating incompressible flow over NACA0012 airfoil using CFX. i used upwind scheme, SST turbulence model , Computational results are well matching with experimental results at low angles but i am not getting stall for any higher angles. can anybody please help me in this reg..

Thanks in Advance
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Old   May 21, 2013, 09:09
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OJ
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Old   May 22, 2013, 09:53
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Ano Nymous
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Make sure that your domain is big enough. Can you post an image of the domain with the airfoil? What kind of boundary conditions did you use?
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Old   June 11, 2013, 06:31
Default can anybody tell the meaning of this error
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Manjunatha S
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ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| Floating point exception: Overflow |
| |
| |
| |
| |
| |
+--------------------------------------------------------------------+

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| Stopped in routine FPX: C_FPX_HANDLER |
| |
| |
| |
| |
| |
+--------------------------------------------------------------------+
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Old   June 11, 2013, 06:57
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Before you post a question please read this
and
http://www.cfd-online.com/Wiki/Ansys...do_about_it.3F
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