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OpenFoam, SALOME, all free tools for engineers
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Fresh sonicFoam NACA airfoil results

Posted May 29, 2013 at 06:52 by skeptik (CFD notes)

pretty good results. but i need to simulate airfoil with trailing edge flap so i need accurate Cp at x/c=1.

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Old

Airfoil NACA 23012 results, transonic flow

Posted May 28, 2013 at 06:38 by skeptik (CFD notes)

What i've got about my airfoil (exp and Fluent data were extracted from article, but it's in russian. originally exp data from TZAGI report)
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So there present oscillations, they were caused by second order schemes. I'll simulate it on upwind later.

The differences in p fields are showed here:

upwind
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linear corrected 1
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