Divergence in spherical domain with no inlet -- CFD Online Discussion Forums

January 15, 2013, 09:39

Divergence in spherical domain with no inlet

Markus

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Join Date: Oct 2012

Posts: 14

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Hello everyone!

I am trying to measure the drag moment of a rotating body. I therefore created a mesh around it with a spherical boundary and defined everything as pressure outlet. In Fluent i then specified a frame rotation.

I always get the following error:

divergence in AMG-solver x-momentum.

I also tried to do it with defining the boundary as in and outlet, but i get a similar error. Do you have any idea where the error could be?

Thanks!

Markus

I attached the ICEM project files

Attached Files

rotationmesh.zip (55.2 KB, 1 views)

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