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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: zordiack

Forum: OpenFOAM Running, Solving & CFD December 30, 2015, 08:39

Replies: 10 centrifugal pump - which solver? Views: 1,278 Posted By zordiack Check for example this link: ... Check for example this link: http://www.cfd-online.com/Wiki/Turbulence_free-stream_boundary_conditions OpenFOAM uses the Cmu formulation of omega, for length scale you can use for example pipe...

Forum: OpenFOAM Running, Solving & CFD December 30, 2015, 04:39

Replies: 10 centrifugal pump - which solver? Views: 1,278 Posted By zordiack You can use pressure only BC too, use... You can use pressure only BC too, use totalPressure (p0 = 0) at inlet and for example fixedMean with a reasonable meanValue (use design point pressure for example) at outlet. And remember that...

Forum: OpenFOAM Running, Solving & CFD December 21, 2015, 11:57

Replies: 10 centrifugal pump - which solver? Views: 1,278 Posted By zordiack Here is a link to a presentation about the... Here is a link to a presentation about the subject I did some time ago: http://www.cleen.fi/en/SitePages/EFEU_results.aspx?fileId=169&webpartid=g_e62089b0_d72c_42ba_a504_97f1874fe398 It might...

Forum: OpenFOAM Running, Solving & CFD December 21, 2015, 08:10

Replies: 10 centrifugal pump - which solver? Views: 1,278 Posted By zordiack Well, it's about the only option if you want to... Well, it's about the only option if you want to do steady state calculations. And regarding the MRF error in that thread, yes it does produce errors if it's misused, but in my opinion MRF works just...

Forum: OpenFOAM Running, Solving & CFD December 21, 2015, 02:41

Replies: 10 centrifugal pump - which solver? Views: 1,278 Posted By zordiack MRF can by used with most solvers, check out... MRF can by used with most solvers, check out tutorial mixerVessel2D in tutorials/incompressible/simpleFoam. So, use simpleFoam and define MRF in file constant/MRFProperties.

Showing results 1 to 5 of 5

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