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Forum: OpenFOAM Bugs

June 12, 2007, 05:11

Replies: 8

Uz velocity in 2D

Views: 2,852

Posted By henry

To remove the z-component of v

To remove the z-component of velocity a quick hack is to add

U.replace(vector::Z, 0.0*U.component(vector::Z));

after the velocity corrector in the PISO loop.

Henry

Forum: OpenFOAM Bugs

June 12, 2007, 04:03

Replies: 8

Uz velocity in 2D

Views: 2,852

Posted By henry

If the accumulation of discret

If the accumulation of discretisation/round-off errors and/or round-off errors in the mesh are causing in 2D cases either the problematic component of the velocity should be explicitly removed or the...

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