CFD Online Discussion Forums - Entries for November 2017

Controlling y+ values with snappyHexMesh?

Posted November 30, 2017 at 13:04 by kindle

This can be useful y+ control !

Quote:

Originally Posted by seaspray

Pete,

It might have got easier in the more recent versions. In a nutshell, you mesh your volume with a suitable algorithm (tets or hexa i,j,k) and viscous layers are added as an "additional hypothesis" in the 3D algorithm settings. In there, you have the option of excluding some faces in your geometry, like inlet, outlet, but also areas where you don't care as much about flow modeling like in some multiphase flow computations.

...

kindle

New Member

Posted in Pre-processing

Views 2343 Comments 0 kindle is offline

Free YouTube Lessons for Applied CFD in Aerodynamics using ANSYS and OpenFOAM

Posted November 9, 2017 at 10:05 by shereez234

I have decided to share in this Group a series of video Lessons I am making for a CFD course in Computational Aerodynamics at De Montfort University, Leicester, UK. The link for the play list is provided below:

https://www.youtube.com/watch?v=ELaJWEaG2pc&list=PLuKBNbwwriKO3RwUrf6s4gf4 sjzLYtBS-

6 Lessons already exists, and with in the next few months (weekly) new videos will be uploaded.
It will consist of
* Geometry Handling Techniques
* Structured...

shereez234

Senior Member

Posted in Uncategorized

Views 1385 Comments 1 shereez234 is offline

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