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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › particles in rotating cylinder › Reply To: particles in rotating cylinder

November 22, 2023 at 4:24 pm
sapkotadpak
Subscriber

When I click on the discrete phase> summary is turned off. Do you think its better to use 2d axisymmetric condition by turning of gravity? Can I add gravitational force to particle later?

The rotational reynolds number is 180 =(omega^2*r/kin. viscosity) but not sure whether its laminar or turbulent. 

Can my simulation give the data of deposition percentage of particle after 4/5/6 hours of rotation?

For the rotation, should I apply rotational motion to  absolute or relative to adjacent cell zone? 

What is the rotation axis origin? Is is the coordinates of center of my cylinder?

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