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Forum: OpenFOAM Running, Solving & CFD

September 22, 2008, 08:21

Replies: 8

Which solver

Views: 1,171

Posted By sunnysun

Hi, Gavin, Thanks a lot!

Hi, Gavin,
Thanks a lot!

I am also using OF1.4.1.

I am still a bit confused~ If I switch the turbulence to'off',or change turbulenceModel kEpsilon to turbulenceModel lamina, should it...

Forum: OpenFOAM Running, Solving & CFD

September 22, 2008, 05:10

Replies: 8

Which solver

Views: 1,171

Posted By sunnysun

Hi, Gavin, Sorry but I coul

Hi, Gavin,

Sorry but I could not find the 'RASModel', so I copied the content of turbulenceProperties dictionary in constant directory of turbFoam. If I switch the turbulence to'off', should it...

Forum: OpenFOAM Running, Solving & CFD

September 19, 2008, 11:04

Replies: 8

Which solver

Views: 1,171

Posted By sunnysun

Hi, Cedric, Thanks fou your r

Hi, Cedric,
Thanks fou your reply.
The Reynolds number shows the flow is laminar. What I would like to see is the velocity field and wall shear stress in the expanded section. By the way, may I...

Forum: OpenFOAM Running, Solving & CFD

September 19, 2008, 05:35

Replies: 8

Which solver

Views: 1,171

Posted By sunnysun

Hi, thanks Gavin, my mesh geom

Hi, thanks Gavin, my mesh geometry is a straight pipe with a sudden expansion in the middle,which measn the flow is lamina before it goes into expansion, in this case, which solver would be more...

Forum: OpenFOAM Running, Solving & CFD

September 19, 2008, 04:25

Replies: 8

Which solver

Views: 1,171

Posted By sunnysun

Hi, everyone, I would like

Hi, everyone,

I would like to simulate newtonian,unsteady flow in an asymmetric pipe, could you please give me some ideas which solver I should use? (Now I am thinking of using simpleFoam or...

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