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God bless America

Posted November 29, 2013 at 07:52 by skeptik (CFD notes)

Good source of DAKOTA tutorials.
Look here.
http://www.dicat.unige.it/guerrero/

For older versions of DAKOTA adopting cases is little bit tricky pursuit, but it's really work.
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Old

Foam vs Van Dyke, 3D, wing #2

Posted November 27, 2013 at 03:50 by skeptik (CFD notes)

LES.
Long. Expensive. Seems to be true.

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Old

How to implement simple acoustic analogy

Posted November 15, 2013 at 02:30 by skeptik (CFD notes)

Here is useful work concrete with libForces library rethinking and implementing Curle's analogy on basis of it.

I think it would be very good just for coding exercise.

Complex online post-processing:
How to implement simple acoustic analogy in OpenFOAM

(Sergei Strizhak, Matvey Kraposhin)
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Old

Useful article about mesh types

Posted September 23, 2013 at 01:08 by skeptik (CFD notes)

Polyhedral, Tetrahedral, and Hexahedral Mesh Comparison



http://www.symscape.com/polyhedral-t...esh-comparison
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Old

NACA23012 numerical modelling, wing body in tube

Posted September 19, 2013 at 07:42 by skeptik (CFD notes)

Result line fit really good.
And it's much more better than 2D calculations of the same airfoil

Cx, Cy
Click image for larger version

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Residuals
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2D results
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