|October 30, 2012, 13:38||
Time varying non uniform velocity gradient, groovyBC?
Join Date: Sep 2011
Posts: 45Rep Power: 6
As the title says, I have to impose a non uniform velocity gradient on a given patch that will vary for each iteration based on another variable. I searched a bit to find a similar boundary condition that I could modify to achieve what I want ... but didn't find anything interesting except "fixedFluxPressureFvPatchScalarField" which is still far from what I want.
I also read a bit about groovyBC (skaw4foam), but I'm still not convinced that it would be the best choice.
I'm certainly not the first one dealing with such a boundary condition..
What would you suggest ?
|November 14, 2012, 18:26||
Join Date: Mar 2009
Posts: 3,920Rep Power: 41
I think that you either program such a boundary condition yourself or use groovyBC. An intermediate solution would be codedFixedGradient, but last time I checked there was no such BC (and using other fields is way easier in groovyBC ... I think)
Note: I don't use "Friend"-feature on this forum out of principle. Ah. And by the way: I'm not on Facebook either. So don't be offended if I don't accept your invitation/friend request
|Thread||Thread Starter||Forum||Replies||Last Post|
|AMI speed performance||danny123||OpenFOAM||19||October 24, 2012 07:44|
|Need help with boundary conditions: open to atmosphere||Wolle||OpenFOAM||2||April 11, 2011 07:32|
|rhoSimpleFoam||claco||OpenFOAM||7||April 20, 2010 04:32|
|Transient simulation not converging||skabilan||OpenFOAM Running, Solving & CFD||12||September 17, 2007 17:48|
|Terrible Mistake In Fluid Dynamics History||Abhi||Main CFD Forum||12||July 8, 2002 09:11|