[Abeer]

Hello everyone,

I am trying to simulate the motion of solid particles in a cylinder filled with air in ANSYS FLUENT. but it was difficult to insert the particles in different size (1 mm &1 cm) into the domain. I want them to be already present in the domain at t=0 with random initial distribution.
I want to perform particle tracking in the Lagrangian frame after different intervals of time.
I have inserted the particle using injection file, but for uniform particle diameter and distribution. It is possible to add 200 particles in different diameter with a random initial distribution and radial initial velocity in the domain without having to inject them.

Thanks in advance.!