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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Question about time scale constant › Reply To: Question about time scale constant

July 12, 2024 at 2:13 am
luna6362
Subscriber

Hi Rob!

All the following figures are using the RSM model.

When using 0.3, the particle trajectories are more concentrated. When using 0.15, the particle trajectories become more dispersed.

How can I determine which one is the correct particle trajectory result? Is it acceptable to set the time scale constant to 0.15 when using RSM?

Thank you so much.