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Forum: OpenFOAM Running, Solving & CFD

January 29, 2014, 18:02

Replies: 22

porousSimpleFoam: oscillating velocity in the porous zone

Views: 10,921

Posted By Filankes

Hi Bernhard, You are right it takes a lot of...

Hi Bernhard,

You are right it takes a lot of time of calculations.

In industrial application it is not good idea to use it.

However, if you use 10 000 - 17 000 cells (hex) for the case...

Forum: OpenFOAM Running, Solving & CFD

January 27, 2014, 08:27

Replies: 22

porousSimpleFoam: oscillating velocity in the porous zone

Views: 10,921

Posted By Filankes

This is not a problem. Just change...

This is not a problem.

Just change under-relaxation factor to 0.0001, and you will not have this oscillations.

OpenFOAM software is the best software among all CFD, and being unexperienced in...

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