|February 18, 2011, 14:02||
Join Date: Feb 2010
Posts: 13Rep Power: 8
May be this is your problem!
Usualy the Solver patch is /home/user/openfoam/user-1.7.0/applicatons/solvers/multiphase/bubblefoam
And tutorial patch is usualy
It must be something like this in all machines of cluster.
|November 7, 2011, 13:04||
Will it work in 1.5-dev?
Join Date: Sep 2010
Posts: 158Rep Power: 8
Will this procedure work if substituting the name properly in OF1.5-dev?
I would try it myself, but I am waiting on my ethernet switch to come in. And I am looking for workarounds if there are issues.
|June 17, 2013, 20:57||
Join Date: Apr 2012
Posts: 21Rep Power: 6
I have been stuck on a problem related to simulation of a solidification problem on multiple processors. The problem is that at the pressure reference cell (pRefCell), I get a very weird behavior. Here is the liquid fraction contour when the simulation is performed on multiple processors.
Similar problem has been reported on:
(1) Poisson eq w setReference works serial diverges in parallel
Poisson eq w setReference works serial diverges in parallel
(2) interfoam blows up on parallel run
Interfoam blows on parallel run
(3) temperature anomaly at pressure reference cell
What has been suggested in these posts is: (1) using GAMG solver instead of PCG as the pressure solver on parallel run, and (2) adjusting the fluxes after including the buoyancy term. I have applied both of the comments, although the second comment does not make a full sense for me, but still have the problem.
Please let me know if you have any comments.
|cluster, openfoam 1.7.1|
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