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Forum: OpenFOAM Running, Solving & CFD January 31, 2019, 19:47
Replies: 10
Views: 3,501
Posted By aee
try setting T on all boundaries other than inlet...

try setting T on all boundaries other than inlet to zero gradient. Tf too.
(i.e., initial internal field and inlet at 293 K.)
Haven't looked at this for a while. Is this the same problem you were...
Forum: OpenFOAM Running, Solving & CFD October 30, 2018, 22:25
Replies: 10
Views: 3,501
Posted By aee
My temperature issue was with the bulk vapor....

My temperature issue was with the bulk vapor. Once I limited that, the film stayed under that too. However, the simulation was of a spray of cold fluid into a hot vapor stream. The evaporation of...
Forum: OpenFOAM Running, Solving & CFD April 15, 2016, 13:46
Replies: 10
Views: 3,501
Posted By aee
Film v bulk courant no.

I have a simulation running with reactingPrcelFilmFoam OF3.0.1) in which the film Max Courant number is 0.96 while the bulk fluid has a Max Co No of 0.27 at a time step of 1.3e-05. The bulk fluid...
Forum: OpenFOAM Running, Solving & CFD April 14, 2016, 23:52
Replies: 10
Views: 3,501
Posted By aee
heat reansfer issues in reactingParcelFilmFoam

After a dozen complete new builds of the model from various tutorial cases in 2.3.1 and 3.0.1, I have a running model converted from the splashpanel tutorial with the addition of an inlet, outlet,...
Forum: OpenFOAM Running, Solving & CFD April 11, 2016, 15:34
Replies: 10
Views: 3,501
Posted By aee
Is there a repository for cases beyond the...

Is there a repository for cases beyond the tutorials that come with openFoam? If I could find a case with similar conditions, I could see what discretization schemes, BC, etc are used.

I've tried...
Forum: OpenFOAM Running, Solving & CFD April 5, 2016, 02:07
Replies: 10
Views: 3,501
Posted By aee
surface film in reactingParcelFilmFoam

I am having difficulty getting a reactingParcelFilmFoam (OF2.3.1) past the point where particles are added to the film. The case is a bent pipe with hot vapor flowing through it (i.e., inlet, ...
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