CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM Meshing & Mesh Conversion (http://www.cfd-online.com/Forums/openfoam-meshing/)
-   -   Conical Mesh with blockMesh? (http://www.cfd-online.com/Forums/openfoam-meshing/104311-conical-mesh-blockmesh.html)

ic3wall July 6, 2012 10:57

Conical Mesh with blockMesh?
 
Is there a way to create a conical volume with blockMesh ?

Then, would it be possible to impose only a couple a value (U for example) on the outer boundary (circle) ?

Thank you

ic3wall July 8, 2012 10:06

Ok I found an example of meshing here :
http://openfoamwiki.net/index.php/Si...nical_diffuser

However, I would like to prescribe radial velocities on the sides of the cone (not the "inlet" and "outlet").

Is there an existing boundary condition that I can use to impose radial velocities in spherical coordinates ?

karkar July 9, 2012 04:35

Maybe groovyBC can help you there, which offers parametrized boundary conditions.


All times are GMT -4. The time now is 18:53.