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Search took 0.00 seconds. Search: Posts Made By: francesco_b
Forum: OpenFOAM Running, Solving & CFD February 27, 2008, 06:30
Replies: 27
Views: 5,956
Posted By francesco_b
Hi Christian, thank you for

Hi Christian,

thank you for your test, I'm cleaning my BC and soon I'll send you it through mail, I'm sorry but I'm not able to attach files in the forum.

I'm having other tests too, so...
Forum: OpenFOAM Running, Solving & CFD February 26, 2008, 08:31
Replies: 27
Views: 5,956
Posted By francesco_b
I've implemented the boundary

I've implemented the boundary condition, it should work, the problem is now that I don't know how to test it, I mean I've done some tests but results seems to be a bit strange.

My BC acts like...
Forum: OpenFOAM Running, Solving & CFD February 20, 2008, 12:01
Replies: 27
Views: 5,956
Posted By francesco_b
Hi Billy, I've tried to mo

Hi Billy,

I've tried to modify the outletInlet BC but I'm not expert of C++ and I don't know how to retrieve the value of gamma in the cell close to the boundary patch. Does anybody know how to...
Forum: OpenFOAM Running, Solving & CFD January 31, 2008, 05:45
Replies: 27
Views: 5,956
Posted By francesco_b
Hi All, after many try I th

Hi All,

after many try I think that interFoam can be a good choice, but I have to implement the boundary condition that Per suggested, i.e. boundaries as outlets untill the fluid with gamma >=...
Forum: OpenFOAM Running, Solving & CFD January 22, 2008, 05:55
Replies: 27
Views: 5,956
Posted By francesco_b
Hi all, I've tried to use

Hi all,

I've tried to use cavitatingFoam, but I received neither an error message nor the computation of the simulation:
...
Forum: OpenFOAM Running, Solving & CFD January 22, 2008, 04:54
Replies: 27
Views: 5,956
Posted By francesco_b
Hi Per, Thanks for your sug

Hi Per,

Thanks for your suggestion, It could be a nice idea, I could test it, but this is not what I want.

I've thought about realizing the first way, I'm trying to use cavitatingFoam in...
Forum: OpenFOAM Running, Solving & CFD January 21, 2008, 11:49
Replies: 27
Views: 5,956
Posted By francesco_b
Hi Daniele, I've tried the

Hi Daniele,

I've tried the first solution but it is not that simple, even in a simple case the result is not good, the fluid tends to exit through the outlet.

For the second suggestion,...
Forum: OpenFOAM Running, Solving & CFD January 21, 2008, 08:17
Replies: 27
Views: 5,956
Posted By francesco_b
Hi Daniele, what I've told

Hi Daniele,

what I've told you is the behavior of a normal software for simulating molding, like Flow3D. I know that in a real case there are always outlets for the air, but for my purpose I...
Forum: OpenFOAM Running, Solving & CFD January 21, 2008, 04:35
Replies: 27
Views: 5,956
Posted By francesco_b
Hi Daniele, my problem is p

Hi Daniele,

my problem is probably the solver. I would like to simulate the injection of a fluid into a cavity with OF, I tought that interFoam could be a good choice for the possibility of...
Forum: OpenFOAM Running, Solving & CFD January 18, 2008, 11:53
Replies: 27
Views: 5,956
Posted By francesco_b
I have put a outlet, and now I

I have put a outlet, and now I'm able to see the fluid filling my domain, but I still got problems when the fluid reach this boundary, how can I solve it?

Someone could give me a hint?
...
Forum: OpenFOAM Running, Solving & CFD January 17, 2008, 04:07
Replies: 27
Views: 5,956
Posted By francesco_b
Hi all, I would like to us

Hi all,

I would like to use OF to simulate the injection of a fluid into a cavity. I tried to use interFoam but I got some issues about BC, I've read some threads about this but still I don't...
Showing results 1 to 11 of 11

 
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