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Forum: OpenFOAM Running, Solving & CFD June 11, 2008, 18:06
Replies: 20
Views: 6,257
Posted By samarth
Hi I am trying to run a 3-d

Hi

I am trying to run a 3-d case as I have to ultimately run cases for pipes with expansions. Before I run those cases I am trying to run a simple 3-d case.

I have changed my mesh and...
Forum: OpenFOAM Running, Solving & CFD June 7, 2008, 19:16
Replies: 20
Views: 6,257
Posted By samarth
I also have another question r

I also have another question regarding specifying pressure. The value for pressure that I specify, is it absolute pressure or gauge pressure? (The pressure at the outlet is 1 atmosphere for my...
Forum: OpenFOAM Running, Solving & CFD June 7, 2008, 19:06
Replies: 20
Views: 6,257
Posted By samarth
Hi I checked my mesh using

Hi

I checked my mesh using checkMesh and the mesh failed the check. The part where I got the error message is posted below :

Checking geometry...
Domain bounding box: (-1.22461e-17...
Forum: OpenFOAM Running, Solving & CFD June 6, 2008, 18:31
Replies: 20
Views: 6,257
Posted By samarth
Hi Thanks for the inputs.

Hi

Thanks for the inputs.

I should've given more details in my first post. My working fluid is Nitrogen gas. The kinematic viscosity is 1.46133e-5. So, Re= vel *diameter/nu = 1368. This is...
Forum: OpenFOAM Running, Solving & CFD June 6, 2008, 12:46
Replies: 20
Views: 6,257
Posted By samarth
Hi everyone, I am a new use

Hi everyone,

I am a new user of OpenFOAM and am facing some problems in using OF.

I'm trying to run 3-dimensional poiseuille flow. I'm using icoFOAM. However the solution that I got after...
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