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Forum: FLOW-3D

December 2, 2013, 16:17

Replies: 11

time-step <dtmin.

Views: 4,299

Posted By dmilano

It could definitely be the turbulence model. You...

It could definitely be the turbulence model. You can try reducing the turbulent mixing length, using the dynamically computed mixing length, or using the RNG k-e model.

Forum: FLOW-3D

December 2, 2013, 12:05

Replies: 11

time-step <dtmin.

Views: 4,299

Posted By dmilano

It should be accessible from the Diagnostics drop...

It should be accessible from the Diagnostics drop down menu

Forum: FLOW-3D

December 2, 2013, 12:02

Replies: 11

time-step <dtmin.

Views: 4,299

Posted By dmilano

Doing this will likely let the simulation run to...

Doing this will likely let the simulation run to completion. However, you will need to be cautious when obtaining a solution in this manner since an unexpected small time step usually indicates a...

Forum: FLOW-3D

December 2, 2013, 11:07

Replies: 11

time-step <dtmin.

Views: 4,299

Posted By dmilano

The simulation is stopping because the time step...

The simulation is stopping because the time step size (which changes every computational cycle) is dropping below the minimum allowable time step size that you set.

Try looking at the short...

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