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kirli February 17, 2013 05:50

Pipe line pressure drop
Hi foamers,

I wondering what is the proper solver for my problem..

Description: I have some very high gradient curve pipe system with flow splitter. For now I use simpleFoam solver and kEpsilon turbulent model. My main goal is to calculate the pressure drop of the system.


kirli February 18, 2013 07:07

And another question....

I use simpleFoam solver for the problem.

When I change the k and epsilon parameters I have no effect on the pressure drop.

Is there a reason for this?


santiagomarquezd March 1, 2013 17:13

Hi, you have to give a proper initialization for the problem,

in addition basic k-epsilon model could not behave well with high curvature pipes (for examples search in google the solution of the U-Bend problem).


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