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Forum: OpenFOAM Running, Solving & CFD March 15, 2012, 05:44
Replies: 17
Views: 3,745
Posted By Ancioi
Incompressible flow

Hi Calim,

again your tips have been really helpful... I checked the Mach number and it's really really low, so I guess I can use an incompressible model.
Concerning steady state or transient, I...
Forum: OpenFOAM Running, Solving & CFD March 14, 2012, 04:43
Replies: 17
Views: 3,745
Posted By Ancioi
About turbulence...

Dear Calim

you are right, as I told you before I don't have experience about fluid dynamic and turbulence.
I read several times the OpenFoam user's guide and the programmer's guide, but there...
Forum: OpenFOAM Running, Solving & CFD March 13, 2012, 05:51
Replies: 17
Views: 3,745
Posted By Ancioi
Hi calim, sorry! Nevertheless I modified the...

Hi calim,

sorry! Nevertheless I modified the value in the U file but doesn't work anyway.

About flow turbulence, I don't have much experience in fuid dynamic but it should be a turbulent...
Forum: OpenFOAM Running, Solving & CFD March 12, 2012, 05:55
Replies: 17
Views: 3,745
Posted By Ancioi
Standard case it's working

Dear all,

thanks to your advices I got a working rhoPimpleFoam for my 3D mesh.

Now I'm trying to move some steps forward and again I got troubles. What I want to do is to customize the problem...
Forum: OpenFOAM Running, Solving & CFD March 6, 2012, 11:07
Replies: 17
Views: 3,745
Posted By Ancioi
Mesh Ok!

Hi!

thanks, you were right...the problem was related to the mesh, but not about boundary... the problem was related to the physical groups I had defined in gmsh. Actually I generated a new 3D mesh...
Forum: OpenFOAM Running, Solving & CFD March 5, 2012, 06:43
Replies: 17
Views: 3,745
Posted By Ancioi
checkMesh failed

Thanks for your advice,

I didn't check the mesh before...this is what I got: Failed 1 mesh checks. I upload in attachment the details of checkMesh.

Unfortunately I don't know how to fix it,...
Forum: OpenFOAM Running, Solving & CFD March 5, 2012, 04:54
Replies: 17
Views: 3,745
Posted By Ancioi
rhoPimpleFoam Fatal error

Hello everybody,

I'm trying to get used to OpenFoam, because I would like to perform a numerical simulation for my PhD thesis.

So I decided to run some tutorials and standard cases. Then I...
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